20163018838

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{549431}}^1$

素因数の和:549803

約数の個数: 16

約数和(自身を含む): 30856101120

約数和(自身を除く): 10693082282

約数列:

[1, 2, 59, 118, 311, 622, 18349, 36698, 549431, 1098862, 32416429, 64832858, 170873041, 341746082, 10081509419, 20163018838]

約数ペア:

[(1, 20163018838), (2, 10081509419), (59, 341746082), (118, 170873041), (311, 64832858), (622, 32416429), (18349, 1098862), (36698, 549431)]