20110252018

素因数分解:

$2^1\times {\mathrm{19801}}^1\times {\mathrm{507809}}^1$

素因数の和:527612

約数の個数: 8

約数和(自身を含む): 30166960860

約数和(自身を除く): 10056708842

約数列:

[1, 2, 19801, 39602, 507809, 1015618, 10055126009, 20110252018]

約数ペア:

[(1, 20110252018), (2, 10055126009), (19801, 1015618), (39602, 507809)]