220262018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{12211}}^1$

素因数の和:12553

約数の個数: 16

約数和(自身を含む): 342912960

約数和(自身を除く): 122650942

約数列:

[1, 2, 29, 58, 311, 622, 9019, 12211, 18038, 24422, 354119, 708238, 3797621, 7595242, 110131009, 220262018]

約数ペア:

[(1, 220262018), (2, 110131009), (29, 7595242), (58, 3797621), (311, 708238), (622, 354119), (9019, 24422), (12211, 18038)]