15036705220

素因数分解:

$2^2\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{569141}}^1$

素因数の和:570471

約数の個数: 24

約数和(自身を含む): 31601040408

約数和(自身を除く): 16564335188

約数列:

[1, 2, 4, 5, 10, 20, 1321, 2642, 5284, 6605, 13210, 26420, 569141, 1138282, 2276564, 2845705, 5691410, 11382820, 751835261, 1503670522, 3007341044, 3759176305, 7518352610, 15036705220]

約数ペア:

[(1, 15036705220), (2, 7518352610), (4, 3759176305), (5, 3007341044), (10, 1503670522), (20, 751835261), (1321, 11382820), (2642, 5691410), (5284, 2845705), (6605, 2276564), (13210, 1138282), (26420, 569141)]