20169933007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1240387}}^1$

素因数の和:1240518

約数の個数: 16

約数和(自身を含む): 24291758592

約数和(自身を除く): 4121825585

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 1240387, 8682709, 28528901, 125279087, 199702307, 876953609, 2881419001, 20169933007]

約数ペア:

[(1, 20169933007), (7, 2881419001), (23, 876953609), (101, 199702307), (161, 125279087), (707, 28528901), (2323, 8682709), (16261, 1240387)]