20346482712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{100913}}^1$

素因数の和:101224

約数の個数: 64

約数和(自身を含む): 52701327360

約数和(自身を除く): 32354844648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 271, 372, 542, 744, 813, 1084, 1626, 2168, 3252, 6504, 8401, 16802, 25203, 33604, 50406, 67208, 100812, 100913, 201624, 201826, 302739, 403652, 605478, 807304, 1210956, 2421912, 3128303, 6256606, 9384909, 12513212, 18769818, 25026424, 27347423, 37539636, 54694846, 75079272, 82042269, 109389692, 164084538, 218779384, 328169076, 656338152, 847770113, 1695540226, 2543310339, 3391080452, 5086620678, 6782160904, 10173241356, 20346482712]

約数ペア:

[(1, 20346482712), (2, 10173241356), (3, 6782160904), (4, 5086620678), (6, 3391080452), (8, 2543310339), (12, 1695540226), (24, 847770113), (31, 656338152), (62, 328169076), (93, 218779384), (124, 164084538), (186, 109389692), (248, 82042269), (271, 75079272), (372, 54694846), (542, 37539636), (744, 27347423), (813, 25026424), (1084, 18769818), (1626, 12513212), (2168, 9384909), (3252, 6256606), (6504, 3128303), (8401, 2421912), (16802, 1210956), (25203, 807304), (33604, 605478), (50406, 403652), (67208, 302739), (100812, 201826), (100913, 201624)]