20236251

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41897}}^1$

素因数の和:41930

約数の個数: 16

約数和(自身を含む): 32177664

約数和(自身を除く): 11941413

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41897, 125691, 293279, 879837, 963631, 2890893, 6745417, 20236251]

約数ペア:

[(1, 20236251), (3, 6745417), (7, 2890893), (21, 963631), (23, 879837), (69, 293279), (161, 125691), (483, 41897)]