20210206597

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{33409}}^1$

素因数の和:34476

約数の個数: 16

約数和(自身を含む): 23381654400

約数和(自身を除く): 3171447803

約数列:

[1, 7, 89, 623, 971, 6797, 33409, 86419, 233863, 604933, 2973401, 20813807, 32440139, 227080973, 2887172371, 20210206597]

約数ペア:

[(1, 20210206597), (7, 2887172371), (89, 227080973), (623, 32440139), (971, 20813807), (6797, 2973401), (33409, 604933), (86419, 233863)]