15204432020

素因数分解:

$2^2\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{227407}}^1$

素因数の和:230759

約数の個数: 24

約数和(自身を含む): 31938998784

約数和(自身を除く): 16734566764

約数列:

[1, 2, 4, 5, 10, 20, 3343, 6686, 13372, 16715, 33430, 66860, 227407, 454814, 909628, 1137035, 2274070, 4548140, 760221601, 1520443202, 3040886404, 3801108005, 7602216010, 15204432020]

約数ペア:

[(1, 15204432020), (2, 7602216010), (4, 3801108005), (5, 3040886404), (10, 1520443202), (20, 760221601), (3343, 4548140), (6686, 2274070), (13372, 1137035), (16715, 909628), (33430, 454814), (66860, 227407)]