20122016818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3361513}}^1$

素因数の和:3361629

約数の個数: 16

約数和(自身を含む): 31342756536

約数和(自身を除く): 11220739718

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 3361513, 6723026, 137822033, 245390449, 275644066, 490780898, 10061008409, 20122016818]

約数ペア:

[(1, 20122016818), (2, 10061008409), (41, 490780898), (73, 275644066), (82, 245390449), (146, 137822033), (2993, 6723026), (5986, 3361513)]