20132627248

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{10529}}^1$

素因数の和:11605

約数の個数: 40

約数和(自身を含む): 39359623680

約数和(自身を除く): 19226996432

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 941, 1016, 1882, 2032, 3764, 7528, 10529, 15056, 21058, 42116, 84232, 119507, 168464, 239014, 478028, 956056, 1337183, 1912112, 2674366, 5348732, 9907789, 10697464, 19815578, 21394928, 39631156, 79262312, 158524624, 1258289203, 2516578406, 5033156812, 10066313624, 20132627248]

約数ペア:

[(1, 20132627248), (2, 10066313624), (4, 5033156812), (8, 2516578406), (16, 1258289203), (127, 158524624), (254, 79262312), (508, 39631156), (941, 21394928), (1016, 19815578), (1882, 10697464), (2032, 9907789), (3764, 5348732), (7528, 2674366), (10529, 1912112), (15056, 1337183), (21058, 956056), (42116, 478028), (84232, 239014), (119507, 168464)]