20858258305

素因数分解:

$5^1\times {\mathrm{719}}^1\times {\mathrm{1049}}^1\times {\mathrm{5531}}^1$

素因数の和:7304

約数の個数: 16

約数和(自身を含む): 25093152000

約数和(自身を除く): 4234893695

約数列:

[1, 5, 719, 1049, 3595, 5245, 5531, 27655, 754231, 3771155, 3976789, 5802019, 19883945, 29010095, 4171651661, 20858258305]

約数ペア:

[(1, 20858258305), (5, 4171651661), (719, 29010095), (1049, 19883945), (3595, 5802019), (5245, 3976789), (5531, 3771155), (27655, 754231)]