20122045797

素因数分解:

$3^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{230501}}^1$

素因数の和:234668

約数の個数: 16

約数和(自身を含む): 30669674112

約数和(自身を除く): 10547628315

約数列:

[1, 3, 7, 21, 4157, 12471, 29099, 87297, 230501, 691503, 1613507, 4840521, 958192657, 2874577971, 6707348599, 20122045797]

約数ペア:

[(1, 20122045797), (3, 6707348599), (7, 2874577971), (21, 958192657), (4157, 4840521), (12471, 1613507), (29099, 691503), (87297, 230501)]