20796899698

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{5189}}^1\times {\mathrm{19841}}^1$

素因数の和:25133

約数の個数: 16

約数和(自身を含む): 31511873880

約数和(自身を除く): 10714974182

約数列:

[1, 2, 101, 202, 5189, 10378, 19841, 39682, 524089, 1048178, 2003941, 4007882, 102954949, 205909898, 10398449849, 20796899698]

約数ペア:

[(1, 20796899698), (2, 10398449849), (101, 205909898), (202, 102954949), (5189, 4007882), (10378, 2003941), (19841, 1048178), (39682, 524089)]