20020691806

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1358809}}^1$

素因数の和:1359003

約数の個数: 16

約数和(自身を含む): 30817810800

約数和(自身を除く): 10797118994

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 1358809, 2717618, 72016877, 144033754, 188874451, 377748902, 10010345903, 20020691806]

約数ペア:

[(1, 20020691806), (2, 10010345903), (53, 377748902), (106, 188874451), (139, 144033754), (278, 72016877), (7367, 2717618), (14734, 1358809)]