20121520292

素因数分解:

$2^2\times {\mathrm{5393}}^1\times {\mathrm{932761}}^1$

素因数の和:938158

約数の個数: 12

約数和(自身を含む): 35219227596

約数和(自身を除く): 15097707304

約数列:

[1, 2, 4, 5393, 10786, 21572, 932761, 1865522, 3731044, 5030380073, 10060760146, 20121520292]

約数ペア:

[(1, 20121520292), (2, 10060760146), (4, 5030380073), (5393, 3731044), (10786, 1865522), (21572, 932761)]