20135517623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{187721}}^1$

素因数の和:187994

約数の個数: 16

約数和(自身を含む): 22370455296

約数和(自身を除く): 2234937673

約数列:

[1, 13, 37, 223, 481, 2899, 8251, 107263, 187721, 2440373, 6945677, 41861783, 90293801, 544203179, 1548885971, 20135517623]

約数ペア:

[(1, 20135517623), (13, 1548885971), (37, 544203179), (223, 90293801), (481, 41861783), (2899, 6945677), (8251, 2440373), (107263, 187721)]