20006056

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 25152344

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 127, 194, 203, 232, 254, 388, 406, 508, 679, 776, 812, 889, 1016, 1358, 1624, 1778, 2716, 2813, 3556, 3683, 5432, 5626, 7112, 7366, 11252, 12319, 14732, 19691, 22504, 24638, 25781, 29464, 39382, 49276, 51562, 78764, 86233, 98552, 103124, 157528, 172466, 206248, 344932, 357251, 689864, 714502, 1429004, 2500757, 2858008, 5001514, 10003028, 20006056]

約数ペア:

[(1, 20006056), (2, 10003028), (4, 5001514), (7, 2858008), (8, 2500757), (14, 1429004), (28, 714502), (29, 689864), (56, 357251), (58, 344932), (97, 206248), (116, 172466), (127, 157528), (194, 103124), (203, 98552), (232, 86233), (254, 78764), (388, 51562), (406, 49276), (508, 39382), (679, 29464), (776, 25781), (812, 24638), (889, 22504), (1016, 19691), (1358, 14732), (1624, 12319), (1778, 11252), (2716, 7366), (2813, 7112), (3556, 5626), (3683, 5432)]