20736099216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3181}}^1$

素因数の和:3454

約数の個数: 240

約数和(自身を含む): 68938920960

約数和(自身を除く): 48202821744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 223, 232, 252, 261, 336, 348, 406, 446, 464, 504, 522, 609, 669, 696, 812, 892, 1008, 1044, 1218, 1338, 1392, 1561, 1624, 1784, 1827, 2007, 2088, 2436, 2676, 3122, 3181, 3248, 3568, 3654, 4014, 4176, 4683, 4872, 5352, 6244, 6362, 6467, 7308, 8028, 9366, 9543, 9744, 10704, 12488, 12724, 12934, 14049, 14616, 16056, 18732, 19086, 19401, 22267, 24976, 25448, 25868, 28098, 28629, 29232, 32112, 37464, 38172, 38802, 44534, 45269, 50896, 51736, 56196, 57258, 58203, 66801, 74928, 76344, 77604, 89068, 90538, 92249, 103472, 112392, 114516, 116406, 133602, 135807, 152688, 155208, 178136, 181076, 184498, 200403, 224784, 229032, 232812, 267204, 271614, 276747, 310416, 356272, 362152, 368996, 400806, 407421, 458064, 465624, 534408, 543228, 553494, 645743, 709363, 724304, 737992, 801612, 814842, 830241, 931248, 1068816, 1086456, 1106988, 1291486, 1418726, 1475984, 1603224, 1629684, 1660482, 1937229, 2128089, 2172912, 2213976, 2582972, 2837452, 3206448, 3259368, 3320964, 3874458, 4256178, 4427952, 4965541, 5165944, 5674904, 5811687, 6384267, 6518736, 6641928, 7748916, 8512356, 9931082, 10331888, 11349808, 11623374, 12768534, 13283856, 14896623, 15497832, 17024712, 19862164, 20571527, 23246748, 25537068, 29793246, 30995664, 34049424, 39724328, 41143054, 44689869, 46493496, 51074136, 59586492, 61714581, 79448656, 82286108, 89379738, 92986992, 102148272, 119172984, 123429162, 144000689, 164572216, 178759476, 185143743, 238345968, 246858324, 288001378, 329144432, 357518952, 370287486, 432002067, 493716648, 576002756, 715037904, 740574972, 864004134, 987433296, 1152005512, 1296006201, 1481149944, 1728008268, 2304011024, 2592012402, 2962299888, 3456016536, 5184024804, 6912033072, 10368049608, 20736099216]

約数ペア:

[(1, 20736099216), (2, 10368049608), (3, 6912033072), (4, 5184024804), (6, 3456016536), (7, 2962299888), (8, 2592012402), (9, 2304011024), (12, 1728008268), (14, 1481149944), (16, 1296006201), (18, 1152005512), (21, 987433296), (24, 864004134), (28, 740574972), (29, 715037904), (36, 576002756), (42, 493716648), (48, 432002067), (56, 370287486), (58, 357518952), (63, 329144432), (72, 288001378), (84, 246858324), (87, 238345968), (112, 185143743), (116, 178759476), (126, 164572216), (144, 144000689), (168, 123429162), (174, 119172984), (203, 102148272), (223, 92986992), (232, 89379738), (252, 82286108), (261, 79448656), (336, 61714581), (348, 59586492), (406, 51074136), (446, 46493496), (464, 44689869), (504, 41143054), (522, 39724328), (609, 34049424), (669, 30995664), (696, 29793246), (812, 25537068), (892, 23246748), (1008, 20571527), (1044, 19862164), (1218, 17024712), (1338, 15497832), (1392, 14896623), (1561, 13283856), (1624, 12768534), (1784, 11623374), (1827, 11349808), (2007, 10331888), (2088, 9931082), (2436, 8512356), (2676, 7748916), (3122, 6641928), (3181, 6518736), (3248, 6384267), (3568, 5811687), (3654, 5674904), (4014, 5165944), (4176, 4965541), (4683, 4427952), (4872, 4256178), (5352, 3874458), (6244, 3320964), (6362, 3259368), (6467, 3206448), (7308, 2837452), (8028, 2582972), (9366, 2213976), (9543, 2172912), (9744, 2128089), (10704, 1937229), (12488, 1660482), (12724, 1629684), (12934, 1603224), (14049, 1475984), (14616, 1418726), (16056, 1291486), (18732, 1106988), (19086, 1086456), (19401, 1068816), (22267, 931248), (24976, 830241), (25448, 814842), (25868, 801612), (28098, 737992), (28629, 724304), (29232, 709363), (32112, 645743), (37464, 553494), (38172, 543228), (38802, 534408), (44534, 465624), (45269, 458064), (50896, 407421), (51736, 400806), (56196, 368996), (57258, 362152), (58203, 356272), (66801, 310416), (74928, 276747), (76344, 271614), (77604, 267204), (89068, 232812), (90538, 229032), (92249, 224784), (103472, 200403), (112392, 184498), (114516, 181076), (116406, 178136), (133602, 155208), (135807, 152688)]