20782894704

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3027811}}^1$

素因数の和:3027846

約数の個数: 80

約数和(自身を含む): 63075379584

約数和(自身を除く): 42292484880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 3027811, 6055622, 9083433, 12111244, 18166866, 24222488, 33305921, 36333732, 39361543, 48444976, 66611842, 72667464, 78723086, 99917763, 118084629, 133223684, 145334928, 157446172, 199835526, 236169258, 266447368, 314892344, 399671052, 432976973, 472338516, 532894736, 629784688, 799342104, 865953946, 944677032, 1298930919, 1598684208, 1731907892, 1889354064, 2597861838, 3463815784, 5195723676, 6927631568, 10391447352, 20782894704]

約数ペア:

[(1, 20782894704), (2, 10391447352), (3, 6927631568), (4, 5195723676), (6, 3463815784), (8, 2597861838), (11, 1889354064), (12, 1731907892), (13, 1598684208), (16, 1298930919), (22, 944677032), (24, 865953946), (26, 799342104), (33, 629784688), (39, 532894736), (44, 472338516), (48, 432976973), (52, 399671052), (66, 314892344), (78, 266447368), (88, 236169258), (104, 199835526), (132, 157446172), (143, 145334928), (156, 133223684), (176, 118084629), (208, 99917763), (264, 78723086), (286, 72667464), (312, 66611842), (429, 48444976), (528, 39361543), (572, 36333732), (624, 33305921), (858, 24222488), (1144, 18166866), (1716, 12111244), (2288, 9083433), (3432, 6055622), (6864, 3027811)]