20122093678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1\times {\mathrm{101113}}^1$

素因数の和:106371

約数の個数: 16

約数和(自身を含む): 31778107920

約数和(自身を除く): 11656014242

約数列:

[1, 2, 19, 38, 5237, 10474, 99503, 101113, 199006, 202226, 1921147, 3842294, 529528781, 1059057562, 10061046839, 20122093678]

約数ペア:

[(1, 20122093678), (2, 10061046839), (19, 1059057562), (38, 529528781), (5237, 3842294), (10474, 1921147), (99503, 202226), (101113, 199006)]