20199078898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1\times {\mathrm{62401}}^1$

素因数の和:68013

約数の個数: 16

約数和(自身を含む): 31349516760

約数和(自身を除く): 11150437862

約数列:

[1, 2, 29, 58, 5581, 11162, 62401, 124802, 161849, 323698, 1809629, 3619258, 348259981, 696519962, 10099539449, 20199078898]

約数ペア:

[(1, 20199078898), (2, 10099539449), (29, 696519962), (58, 348259981), (5581, 3619258), (11162, 1809629), (62401, 323698), (124802, 161849)]