20465430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6037}}^1$

素因数の和:6160

約数の個数: 32

約数和(自身を含む): 49559904

約数和(自身を除く): 29094474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 6037, 12074, 18111, 30185, 36222, 60370, 90555, 181110, 682181, 1364362, 2046543, 3410905, 4093086, 6821810, 10232715, 20465430]

約数ペア:

[(1, 20465430), (2, 10232715), (3, 6821810), (5, 4093086), (6, 3410905), (10, 2046543), (15, 1364362), (30, 682181), (113, 181110), (226, 90555), (339, 60370), (565, 36222), (678, 30185), (1130, 18111), (1695, 12074), (3390, 6037)]