20199985406

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{2901463}}^1$

素因数の和:2901583

約数の個数: 12

約数和(自身を含む): 30822252072

約数和(自身を除く): 10622266666

約数列:

[1, 2, 59, 118, 3481, 6962, 2901463, 5802926, 171186317, 342372634, 10099992703, 20199985406]

約数ペア:

[(1, 20199985406), (2, 10099992703), (59, 342372634), (118, 171186317), (3481, 5802926), (6962, 2901463)]