20444396112

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7040

約数の個数: 400

約数和(自身を含む): 75382496640

約数和(自身を除く): 54938100528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 68, 72, 76, 81, 84, 102, 108, 112, 114, 119, 126, 133, 136, 144, 152, 153, 162, 168, 171, 189, 204, 216, 228, 238, 252, 266, 272, 304, 306, 323, 324, 336, 342, 357, 378, 399, 408, 432, 456, 459, 476, 504, 513, 532, 567, 612, 646, 648, 684, 714, 756, 798, 816, 912, 918, 952, 969, 1008, 1026, 1064, 1071, 1134, 1197, 1224, 1292, 1296, 1368, 1377, 1428, 1512, 1539, 1596, 1836, 1904, 1938, 2052, 2128, 2142, 2261, 2268, 2394, 2448, 2584, 2736, 2754, 2856, 2907, 3024, 3078, 3192, 3213, 3591, 3672, 3876, 4104, 4284, 4522, 4536, 4788, 5168, 5508, 5712, 5814, 6156, 6384, 6426, 6783, 6977, 7182, 7344, 7752, 8208, 8568, 8721, 9044, 9072, 9576, 9639, 10773, 11016, 11628, 12312, 12852, 13566, 13954, 14364, 15504, 17136, 17442, 18088, 19152, 19278, 20349, 20931, 21546, 22032, 23256, 24624, 25704, 26163, 27132, 27908, 28728, 34884, 36176, 38556, 40698, 41862, 43092, 46512, 48839, 51408, 52326, 54264, 55816, 57456, 61047, 62793, 69768, 77112, 81396, 83724, 86184, 97678, 104652, 108528, 111632, 118609, 122094, 125586, 132563, 139536, 146517, 154224, 162792, 167448, 172368, 183141, 188379, 195356, 209304, 237218, 244188, 251172, 265126, 293034, 325584, 334896, 355827, 366282, 376758, 390712, 397689, 418608, 439551, 474436, 488376, 502344, 530252, 565137, 586068, 711654, 732564, 753516, 781424, 795378, 830263, 879102, 927941, 948872, 976752, 1004688, 1060504, 1067481, 1130274, 1172136, 1193067, 1318653, 1423308, 1465128, 1507032, 1590756, 1660526, 1758204, 1855882, 1897744, 2121008, 2134962, 2253571, 2260548, 2344272, 2386134, 2490789, 2637306, 2783823, 2846616, 2930256, 3014064, 3181512, 3202443, 3321052, 3516408, 3579201, 3711764, 3955959, 4269924, 4507142, 4521096, 4772268, 4981578, 5274612, 5567646, 5693232, 6363024, 6404886, 6642104, 6760713, 7032816, 7158402, 7423528, 7472367, 7911918, 8351469, 8539848, 9014284, 9042192, 9544536, 9607329, 9963156, 10549224, 10737603, 11135292, 12809772, 13284208, 13521426, 14316804, 14847056, 14944734, 15774997, 15823836, 16702938, 17079696, 18028568, 19089072, 19214658, 19926312, 20282139, 21098448, 21475206, 22270584, 22417101, 25054407, 25619544, 27042852, 28633608, 29889468, 31549994, 31647672, 33405876, 36057136, 38429316, 39852624, 40564278, 42950412, 44541168, 44834202, 47324991, 50108814, 51239088, 54085704, 57267216, 59778936, 60846417, 63099988, 63295344, 66811752, 67251303, 75163221, 76858632, 81128556, 85900824, 89668404, 94649982, 100217628, 108171408, 119557872, 121692834, 126199976, 133623504, 134502606, 141974973, 150326442, 153717264, 162257112, 171801648, 179336808, 182539251, 189299964, 200435256, 243385668, 252399952, 269005212, 283949946, 300652884, 324514224, 358673616, 365078502, 378599928, 400870512, 425924919, 486771336, 538010424, 567899892, 601305768, 730157004, 757199856, 851849838, 973542672, 1076020848, 1135799784, 1202611536, 1277774757, 1460314008, 1703699676, 2271599568, 2555549514, 2920628016, 3407399352, 5111099028, 6814798704, 10222198056, 20444396112]

約数ペア:

[(1, 20444396112), (2, 10222198056), (3, 6814798704), (4, 5111099028), (6, 3407399352), (7, 2920628016), (8, 2555549514), (9, 2271599568), (12, 1703699676), (14, 1460314008), (16, 1277774757), (17, 1202611536), (18, 1135799784), (19, 1076020848), (21, 973542672), (24, 851849838), (27, 757199856), (28, 730157004), (34, 601305768), (36, 567899892), (38, 538010424), (42, 486771336), (48, 425924919), (51, 400870512), (54, 378599928), (56, 365078502), (57, 358673616), (63, 324514224), (68, 300652884), (72, 283949946), (76, 269005212), (81, 252399952), (84, 243385668), (102, 200435256), (108, 189299964), (112, 182539251), (114, 179336808), (119, 171801648), (126, 162257112), (133, 153717264), (136, 150326442), (144, 141974973), (152, 134502606), (153, 133623504), (162, 126199976), (168, 121692834), (171, 119557872), (189, 108171408), (204, 100217628), (216, 94649982), (228, 89668404), (238, 85900824), (252, 81128556), (266, 76858632), (272, 75163221), (304, 67251303), (306, 66811752), (323, 63295344), (324, 63099988), (336, 60846417), (342, 59778936), (357, 57267216), (378, 54085704), (399, 51239088), (408, 50108814), (432, 47324991), (456, 44834202), (459, 44541168), (476, 42950412), (504, 40564278), (513, 39852624), (532, 38429316), (567, 36057136), (612, 33405876), (646, 31647672), (648, 31549994), (684, 29889468), (714, 28633608), (756, 27042852), (798, 25619544), (816, 25054407), (912, 22417101), (918, 22270584), (952, 21475206), (969, 21098448), (1008, 20282139), (1026, 19926312), (1064, 19214658), (1071, 19089072), (1134, 18028568), (1197, 17079696), (1224, 16702938), (1292, 15823836), (1296, 15774997), (1368, 14944734), (1377, 14847056), (1428, 14316804), (1512, 13521426), (1539, 13284208), (1596, 12809772), (1836, 11135292), (1904, 10737603), (1938, 10549224), (2052, 9963156), (2128, 9607329), (2142, 9544536), (2261, 9042192), (2268, 9014284), (2394, 8539848), (2448, 8351469), (2584, 7911918), (2736, 7472367), (2754, 7423528), (2856, 7158402), (2907, 7032816), (3024, 6760713), (3078, 6642104), (3192, 6404886), (3213, 6363024), (3591, 5693232), (3672, 5567646), (3876, 5274612), (4104, 4981578), (4284, 4772268), (4522, 4521096), (4536, 4507142), (4788, 4269924), (5168, 3955959), (5508, 3711764), (5712, 3579201), (5814, 3516408), (6156, 3321052), (6384, 3202443), (6426, 3181512), (6783, 3014064), (6977, 2930256), (7182, 2846616), (7344, 2783823), (7752, 2637306), (8208, 2490789), (8568, 2386134), (8721, 2344272), (9044, 2260548), (9072, 2253571), (9576, 2134962), (9639, 2121008), (10773, 1897744), (11016, 1855882), (11628, 1758204), (12312, 1660526), (12852, 1590756), (13566, 1507032), (13954, 1465128), (14364, 1423308), (15504, 1318653), (17136, 1193067), (17442, 1172136), (18088, 1130274), (19152, 1067481), (19278, 1060504), (20349, 1004688), (20931, 976752), (21546, 948872), (22032, 927941), (23256, 879102), (24624, 830263), (25704, 795378), (26163, 781424), (27132, 753516), (27908, 732564), (28728, 711654), (34884, 586068), (36176, 565137), (38556, 530252), (40698, 502344), (41862, 488376), (43092, 474436), (46512, 439551), (48839, 418608), (51408, 397689), (52326, 390712), (54264, 376758), (55816, 366282), (57456, 355827), (61047, 334896), (62793, 325584), (69768, 293034), (77112, 265126), (81396, 251172), (83724, 244188), (86184, 237218), (97678, 209304), (104652, 195356), (108528, 188379), (111632, 183141), (118609, 172368), (122094, 167448), (125586, 162792), (132563, 154224), (139536, 146517)]