20804670533

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{81953}}^1$

素因数の和:82216

約数の個数: 16

約数和(自身を含む): 22393110960

約数和(自身を除く): 1588440427

約数列:

[1, 17, 109, 137, 1853, 2329, 14933, 81953, 253861, 1393201, 8932877, 11227561, 151858909, 190868537, 1223804149, 20804670533]

約数ペア:

[(1, 20804670533), (17, 1223804149), (109, 190868537), (137, 151858909), (1853, 11227561), (2329, 8932877), (14933, 1393201), (81953, 253861)]