20189067848

素因数分解:

$2^3\times {\mathrm{27241}}^1\times {\mathrm{92641}}^1$

素因数の和:119888

約数の個数: 16

約数和(自身を含む): 37856300460

約数和(自身を除く): 17667232612

約数列:

[1, 2, 4, 8, 27241, 54482, 92641, 108964, 185282, 217928, 370564, 741128, 2523633481, 5047266962, 10094533924, 20189067848]

約数ペア:

[(1, 20189067848), (2, 10094533924), (4, 5047266962), (8, 2523633481), (27241, 741128), (54482, 370564), (92641, 217928), (108964, 185282)]