20163400888

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{22304647}}^1$

素因数の和:22304766

約数の個数: 16

約数和(自身を含む): 38140948080

約数和(自身を除く): 17977547192

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 22304647, 44609294, 89218588, 178437176, 2520425111, 5040850222, 10081700444, 20163400888]

約数ペア:

[(1, 20163400888), (2, 10081700444), (4, 5040850222), (8, 2520425111), (113, 178437176), (226, 89218588), (452, 44609294), (904, 22304647)]