20186800078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1\times {\mathrm{183373}}^1$

素因数の和:186291

約数の個数: 16

約数和(自身を含む): 31885071120

約数和(自身を除く): 11698271042

約数列:

[1, 2, 19, 38, 2897, 5794, 55043, 110086, 183373, 366746, 3484087, 6968174, 531231581, 1062463162, 10093400039, 20186800078]

約数ペア:

[(1, 20186800078), (2, 10093400039), (19, 1062463162), (38, 531231581), (2897, 6968174), (5794, 3484087), (55043, 366746), (110086, 183373)]