20370296

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87803}}^1$

素因数の和:87838

約数の個数: 16

約数和(自身を含む): 39511800

約数和(自身を除く): 19141504

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87803, 175606, 351212, 702424, 2546287, 5092574, 10185148, 20370296]

約数ペア:

[(1, 20370296), (2, 10185148), (4, 5092574), (8, 2546287), (29, 702424), (58, 351212), (116, 175606), (232, 87803)]