20869572

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56101}}^1$

素因数の和:56139

約数の個数: 24

約数和(自身を含む): 50267392

約数和(自身を除く): 29397820

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56101, 112202, 168303, 224404, 336606, 673212, 1739131, 3478262, 5217393, 6956524, 10434786, 20869572]

約数ペア:

[(1, 20869572), (2, 10434786), (3, 6956524), (4, 5217393), (6, 3478262), (12, 1739131), (31, 673212), (62, 336606), (93, 224404), (124, 168303), (186, 112202), (372, 56101)]