20163690016

素因数分解:

$2^5\times {\mathrm{630115313}}^1$

素因数の和:630115323

約数の個数: 12

約数和(自身を含む): 39697264782

約数和(自身を除く): 19533574766

約数列:

[1, 2, 4, 8, 16, 32, 630115313, 1260230626, 2520461252, 5040922504, 10081845008, 20163690016]

約数ペア:

[(1, 20163690016), (2, 10081845008), (4, 5040922504), (8, 2520461252), (16, 1260230626), (32, 630115313)]