20223374078

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{220351}}^1$

素因数の和:220883

約数の個数: 16

約数和(自身を含む): 30686219520

約数和(自身を除く): 10462845442

約数列:

[1, 2, 109, 218, 421, 842, 45889, 91778, 220351, 440702, 24018259, 48036518, 92767771, 185535542, 10111687039, 20223374078]

約数ペア:

[(1, 20223374078), (2, 10111687039), (109, 185535542), (218, 92767771), (421, 48036518), (842, 24018259), (45889, 440702), (91778, 220351)]