20161697984

素因数分解:

$2^6\times {\mathrm{315026531}}^1$

素因数の和:315026543

約数の個数: 14

約数和(自身を含む): 40008369564

約数和(自身を除く): 19846671580

約数列:

[1, 2, 4, 8, 16, 32, 64, 315026531, 630053062, 1260106124, 2520212248, 5040424496, 10080848992, 20161697984]

約数ペア:

[(1, 20161697984), (2, 10080848992), (4, 5040424496), (8, 2520212248), (16, 1260106124), (32, 630053062), (64, 315026531)]