20178086146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18310423}}^1$

素因数の和:18310473

約数の個数: 16

約数和(自身を含む): 32958763200

約数和(自身を除く): 12780677054

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18310423, 36620846, 347898037, 531002267, 695796074, 1062004534, 10089043073, 20178086146]

約数ペア:

[(1, 20178086146), (2, 10089043073), (19, 1062004534), (29, 695796074), (38, 531002267), (58, 347898037), (551, 36620846), (1102, 18310423)]