20161851746

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1\times {\mathrm{83689}}^1$

素因数の和:84593

約数の個数: 16

約数和(自身を含む): 30469855200

約数和(自身を除く): 10308003454

約数列:

[1, 2, 163, 326, 739, 1478, 83689, 120457, 167378, 240914, 13641307, 27282614, 61846171, 123692342, 10080925873, 20161851746]

約数ペア:

[(1, 20161851746), (2, 10080925873), (163, 123692342), (326, 61846171), (739, 27282614), (1478, 13641307), (83689, 240914), (120457, 167378)]