20199113624

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2113}}^1\times {\mathrm{11831}}^1$

素因数の和:14051

約数の個数: 32

約数和(自身を含む): 38269657440

約数和(自身を除く): 18070543816

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2113, 4226, 8452, 11831, 16904, 23662, 47324, 94648, 213413, 426826, 853652, 1194931, 1707304, 2389862, 4779724, 9559448, 24998903, 49997806, 99995612, 199991224, 2524889203, 5049778406, 10099556812, 20199113624]

約数ペア:

[(1, 20199113624), (2, 10099556812), (4, 5049778406), (8, 2524889203), (101, 199991224), (202, 99995612), (404, 49997806), (808, 24998903), (2113, 9559448), (4226, 4779724), (8452, 2389862), (11831, 1707304), (16904, 1194931), (23662, 853652), (47324, 426826), (94648, 213413)]