20227500008

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{1180961}}^1$

素因数の和:1183108

約数の個数: 16

約数和(自身を含む): 37944309060

約数和(自身を除く): 17716809052

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 17128, 1180961, 2361922, 4723844, 9447688, 2528437501, 5056875002, 10113750004, 20227500008]

約数ペア:

[(1, 20227500008), (2, 10113750004), (4, 5056875002), (8, 2528437501), (2141, 9447688), (4282, 4723844), (8564, 2361922), (17128, 1180961)]