20162825879

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{77291}}^1$

素因数の和:77830

約数の個数: 16

約数和(自身を含む): 23373100800

約数和(自身を除く): 3210274921

約数列:

[1, 7, 83, 449, 581, 3143, 37267, 77291, 260869, 541037, 6415153, 34703659, 44906071, 242925613, 2880403697, 20162825879]

約数ペア:

[(1, 20162825879), (7, 2880403697), (83, 242925613), (449, 44906071), (581, 34703659), (3143, 6415153), (37267, 541037), (77291, 260869)]