20185683847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1\times {\mathrm{22349}}^1$

素因数の和:29166

約数の個数: 16

約数和(自身を含む): 24288192000

約数和(自身を除く): 4102508153

約数列:

[1, 7, 19, 133, 6791, 22349, 47537, 129029, 156443, 424631, 903203, 2972417, 151772059, 1062404413, 2883669121, 20185683847]

約数ペア:

[(1, 20185683847), (7, 2883669121), (19, 1062404413), (133, 151772059), (6791, 2972417), (22349, 903203), (47537, 424631), (129029, 156443)]