20432811188

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{3529}}^1\times {\mathrm{6491}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 35933479680

約数和(自身を除く): 15500668492

約数列:

[1, 2, 4, 223, 446, 892, 3529, 6491, 7058, 12982, 14116, 25964, 786967, 1447493, 1573934, 2894986, 3147868, 5789972, 22906739, 45813478, 91626956, 5108202797, 10216405594, 20432811188]

約数ペア:

[(1, 20432811188), (2, 10216405594), (4, 5108202797), (223, 91626956), (446, 45813478), (892, 22906739), (3529, 5789972), (6491, 3147868), (7058, 2894986), (12982, 1573934), (14116, 1447493), (25964, 786967)]