20717145792

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4130

約数の個数: 336

約数和(自身を含む): 71893785600

約数和(自身を除く): 51176639808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 192, 216, 224, 243, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 448, 486, 504, 564, 567, 576, 648, 658, 672, 752, 756, 846, 864, 972, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1344, 1504, 1512, 1692, 1701, 1728, 1944, 1974, 2016, 2256, 2268, 2538, 2592, 2632, 2961, 3008, 3024, 3384, 3402, 3807, 3888, 3948, 4032, 4049, 4512, 4536, 5076, 5184, 5264, 5922, 6048, 6768, 6804, 7614, 7776, 7896, 8098, 8883, 9024, 9072, 10152, 10528, 11421, 11844, 12096, 12147, 13536, 13608, 15228, 15552, 15792, 16196, 17766, 18144, 20304, 21056, 22842, 23688, 24294, 26649, 27072, 27216, 28343, 30456, 31584, 32392, 35532, 36288, 36441, 40608, 45684, 47376, 48588, 53298, 54432, 56686, 60912, 63168, 64784, 71064, 72882, 79947, 81216, 85029, 91368, 94752, 97176, 106596, 108864, 109323, 113372, 121824, 129568, 142128, 145764, 159894, 170058, 182736, 189504, 190303, 194352, 213192, 218646, 226744, 243648, 255087, 259136, 284256, 291528, 319788, 327969, 340116, 365472, 380606, 388704, 426384, 437292, 453488, 510174, 568512, 570909, 583056, 639576, 655938, 680232, 730944, 761212, 765261, 777408, 852768, 874584, 906976, 983907, 1020348, 1141818, 1166112, 1279152, 1311876, 1332121, 1360464, 1522424, 1530522, 1705536, 1712727, 1749168, 1813952, 1967814, 2040696, 2283636, 2295783, 2332224, 2558304, 2623752, 2664242, 2720928, 3044848, 3061044, 3425454, 3498336, 3935628, 3996363, 4081392, 4567272, 4591566, 5116608, 5138181, 5247504, 5328484, 5441856, 6089696, 6122088, 6850908, 6887349, 6996672, 7871256, 7992726, 8162784, 9134544, 9183132, 10276362, 10495008, 10656968, 11989089, 12179392, 12244176, 13701816, 13774698, 15414543, 15742512, 15985452, 16325568, 18269088, 18366264, 20552724, 20990016, 21313936, 23978178, 24488352, 27403632, 27549396, 30829086, 31485024, 31970904, 35967267, 36538176, 36732528, 41105448, 42627872, 46243629, 47956356, 48976704, 54807264, 55098792, 61658172, 62970048, 63941808, 71934534, 73465056, 82210896, 85255744, 92487258, 95912712, 107901801, 109614528, 110197584, 123316344, 127883616, 143869068, 146930112, 164421792, 184974516, 191825424, 215803602, 220395168, 246632688, 255767232, 287738136, 323705403, 328843584, 369949032, 383650848, 431607204, 440790336, 493265376, 575476272, 647410806, 739898064, 767301696, 863214408, 986530752, 1150952544, 1294821612, 1479796128, 1726428816, 2301905088, 2589643224, 2959592256, 3452857632, 5179286448, 6905715264, 10358572896, 20717145792]

約数ペア:

[(1, 20717145792), (2, 10358572896), (3, 6905715264), (4, 5179286448), (6, 3452857632), (7, 2959592256), (8, 2589643224), (9, 2301905088), (12, 1726428816), (14, 1479796128), (16, 1294821612), (18, 1150952544), (21, 986530752), (24, 863214408), (27, 767301696), (28, 739898064), (32, 647410806), (36, 575476272), (42, 493265376), (47, 440790336), (48, 431607204), (54, 383650848), (56, 369949032), (63, 328843584), (64, 323705403), (72, 287738136), (81, 255767232), (84, 246632688), (94, 220395168), (96, 215803602), (108, 191825424), (112, 184974516), (126, 164421792), (141, 146930112), (144, 143869068), (162, 127883616), (168, 123316344), (188, 110197584), (189, 109614528), (192, 107901801), (216, 95912712), (224, 92487258), (243, 85255744), (252, 82210896), (282, 73465056), (288, 71934534), (324, 63941808), (329, 62970048), (336, 61658172), (376, 55098792), (378, 54807264), (423, 48976704), (432, 47956356), (448, 46243629), (486, 42627872), (504, 41105448), (564, 36732528), (567, 36538176), (576, 35967267), (648, 31970904), (658, 31485024), (672, 30829086), (752, 27549396), (756, 27403632), (846, 24488352), (864, 23978178), (972, 21313936), (987, 20990016), (1008, 20552724), (1128, 18366264), (1134, 18269088), (1269, 16325568), (1296, 15985452), (1316, 15742512), (1344, 15414543), (1504, 13774698), (1512, 13701816), (1692, 12244176), (1701, 12179392), (1728, 11989089), (1944, 10656968), (1974, 10495008), (2016, 10276362), (2256, 9183132), (2268, 9134544), (2538, 8162784), (2592, 7992726), (2632, 7871256), (2961, 6996672), (3008, 6887349), (3024, 6850908), (3384, 6122088), (3402, 6089696), (3807, 5441856), (3888, 5328484), (3948, 5247504), (4032, 5138181), (4049, 5116608), (4512, 4591566), (4536, 4567272), (5076, 4081392), (5184, 3996363), (5264, 3935628), (5922, 3498336), (6048, 3425454), (6768, 3061044), (6804, 3044848), (7614, 2720928), (7776, 2664242), (7896, 2623752), (8098, 2558304), (8883, 2332224), (9024, 2295783), (9072, 2283636), (10152, 2040696), (10528, 1967814), (11421, 1813952), (11844, 1749168), (12096, 1712727), (12147, 1705536), (13536, 1530522), (13608, 1522424), (15228, 1360464), (15552, 1332121), (15792, 1311876), (16196, 1279152), (17766, 1166112), (18144, 1141818), (20304, 1020348), (21056, 983907), (22842, 906976), (23688, 874584), (24294, 852768), (26649, 777408), (27072, 765261), (27216, 761212), (28343, 730944), (30456, 680232), (31584, 655938), (32392, 639576), (35532, 583056), (36288, 570909), (36441, 568512), (40608, 510174), (45684, 453488), (47376, 437292), (48588, 426384), (53298, 388704), (54432, 380606), (56686, 365472), (60912, 340116), (63168, 327969), (64784, 319788), (71064, 291528), (72882, 284256), (79947, 259136), (81216, 255087), (85029, 243648), (91368, 226744), (94752, 218646), (97176, 213192), (106596, 194352), (108864, 190303), (109323, 189504), (113372, 182736), (121824, 170058), (129568, 159894), (142128, 145764)]