20293554691879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1046221307}}^1$

素因数の和:1046221494

約数の個数: 16

約数和(自身を含む): 24707562409728

約数和(自身を除く): 4414007717849

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 19397, 1046221307, 7323549149, 17785762219, 124500335533, 170534073041, 1193738511287, 2899079241697, 20293554691879]

約数ペア:

[(1, 20293554691879), (7, 2899079241697), (17, 1193738511287), (119, 170534073041), (163, 124500335533), (1141, 17785762219), (2771, 7323549149), (19397, 1046221307)]