20442674

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24749}}^1$

素因数の和:24817

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 15197326

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 24749, 49498, 173243, 346486, 1460191, 2920382, 10221337, 20442674]

約数ペア:

[(1, 20442674), (2, 10221337), (7, 2920382), (14, 1460191), (59, 346486), (118, 173243), (413, 49498), (826, 24749)]