20210260953478

素因数分解:

$2^1\times {\mathrm{3727}}^1\times {\mathrm{45161}}^1\times {\mathrm{60037}}^1$

素因数の和:108927

約数の個数: 16

約数和(自身を含む): 30324701968704

約数和(自身を除く): 10114441015226

約数列:

[1, 2, 3727, 7454, 45161, 60037, 90322, 120074, 168315047, 223757899, 336630094, 447515798, 2711330957, 5422661914, 10105130476739, 20210260953478]

約数ペア:

[(1, 20210260953478), (2, 10105130476739), (3727, 5422661914), (7454, 2711330957), (45161, 447515798), (60037, 336630094), (90322, 223757899), (120074, 168315047)]