2022700340

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{558757}}^1$

素因数の和:558947

約数の個数: 24

約数和(自身を含む): 4271146152

約数和(自身を除く): 2248445812

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 558757, 1117514, 2235028, 2793785, 5587570, 11175140, 101135017, 202270034, 404540068, 505675085, 1011350170, 2022700340]

約数ペア:

[(1, 2022700340), (2, 1011350170), (4, 505675085), (5, 404540068), (10, 202270034), (20, 101135017), (181, 11175140), (362, 5587570), (724, 2793785), (905, 2235028), (1810, 1117514), (3620, 558757)]