20092920911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1235651}}^1$

素因数の和:1235782

約数の個数: 16

約数和(自身を含む): 24199008768

約数和(自身を除く): 4106087857

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 1235651, 8649557, 28419973, 124800751, 198939811, 873605257, 2870417273, 20092920911]

約数ペア:

[(1, 20092920911), (7, 2870417273), (23, 873605257), (101, 198939811), (161, 124800751), (707, 28419973), (2323, 8649557), (16261, 1235651)]