20174382888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{69661}}^1$

素因数の和:70778

約数の個数: 64

約数和(自身を含む): 55071990720

約数和(自身を除く): 34897607832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1097, 2194, 3291, 4388, 6582, 8776, 12067, 13164, 24134, 26328, 36201, 48268, 69661, 72402, 96536, 139322, 144804, 208983, 278644, 289608, 417966, 557288, 766271, 835932, 1532542, 1671864, 2298813, 3065084, 4597626, 6130168, 9195252, 18390504, 76418117, 152836234, 229254351, 305672468, 458508702, 611344936, 840599287, 917017404, 1681198574, 1834034808, 2521797861, 3362397148, 5043595722, 6724794296, 10087191444, 20174382888]

約数ペア:

[(1, 20174382888), (2, 10087191444), (3, 6724794296), (4, 5043595722), (6, 3362397148), (8, 2521797861), (11, 1834034808), (12, 1681198574), (22, 917017404), (24, 840599287), (33, 611344936), (44, 458508702), (66, 305672468), (88, 229254351), (132, 152836234), (264, 76418117), (1097, 18390504), (2194, 9195252), (3291, 6130168), (4388, 4597626), (6582, 3065084), (8776, 2298813), (12067, 1671864), (13164, 1532542), (24134, 835932), (26328, 766271), (36201, 557288), (48268, 417966), (69661, 289608), (72402, 278644), (96536, 208983), (139322, 144804)]