2010640319980

素因数分解:

$2^2\times 5^1\times {\mathrm{100532015999}}^1$

素因数の和:100532016008

約数の個数: 12

約数和(自身を含む): 4222344672000

約数和(自身を除く): 2211704352020

約数列:

[1, 2, 4, 5, 10, 20, 100532015999, 201064031998, 402128063996, 502660079995, 1005320159990, 2010640319980]

約数ペア:

[(1, 2010640319980), (2, 1005320159990), (4, 502660079995), (5, 402128063996), (10, 201064031998), (20, 100532015999)]