20161853497609

素因数分解:

${\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1067725123}}^1$

素因数の和:1067725967

約数の個数: 8

約数和(自身を含む): 21064081246272

約数和(自身を除く): 902227748663

約数列:

[1, 23, 821, 18883, 1067725123, 24557677829, 876602325983, 20161853497609]

約数ペア:

[(1, 20161853497609), (23, 876602325983), (821, 24557677829), (18883, 1067725123)]