20122077358

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{162671}}^1$

素因数の和:163287

約数の個数: 16

約数和(自身を含む): 30483431424

約数和(自身を除く): 10361354066

約数列:

[1, 2, 127, 254, 487, 974, 61849, 123698, 162671, 325342, 20659217, 41318434, 79220777, 158441554, 10061038679, 20122077358]

約数ペア:

[(1, 20122077358), (2, 10061038679), (127, 158441554), (254, 79220777), (487, 41318434), (974, 20659217), (61849, 325342), (123698, 162671)]