20733408031

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1\times {\mathrm{43759}}^1$

素因数の和:44478

約数の個数: 16

約数和(自身を含む): 23945472000

約数和(自身を除く): 3212063969

約数列:

[1, 7, 113, 599, 791, 4193, 43759, 67687, 306313, 473809, 4944767, 26211641, 34613369, 183481487, 2961915433, 20733408031]

約数ペア:

[(1, 20733408031), (7, 2961915433), (113, 183481487), (599, 34613369), (791, 26211641), (4193, 4944767), (43759, 473809), (67687, 306313)]