20369862

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59561}}^1$

素因数の和:59588

約数の個数: 24

約数和(自身を含む): 46458360

約数和(自身を除く): 26088498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59561, 119122, 178683, 357366, 536049, 1072098, 1131659, 2263318, 3394977, 6789954, 10184931, 20369862]

約数ペア:

[(1, 20369862), (2, 10184931), (3, 6789954), (6, 3394977), (9, 2263318), (18, 1131659), (19, 1072098), (38, 536049), (57, 357366), (114, 178683), (171, 119122), (342, 59561)]