20601679

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 24272640

約数和(自身を除く): 3670961

約数列:

[1, 7, 59, 83, 413, 581, 601, 4207, 4897, 34279, 35459, 49883, 248213, 349181, 2943097, 20601679]

約数ペア:

[(1, 20601679), (7, 2943097), (59, 349181), (83, 248213), (413, 49883), (581, 35459), (601, 34279), (4207, 4897)]