20228216205

素因数分解:

$3^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{516883}}^1$

素因数の和:519500

約数の個数: 16

約数和(自身を含む): 32377613760

約数和(自身を除く): 12149397555

約数列:

[1, 3, 5, 15, 2609, 7827, 13045, 39135, 516883, 1550649, 2584415, 7753245, 1348547747, 4045643241, 6742738735, 20228216205]

約数ペア:

[(1, 20228216205), (3, 6742738735), (5, 4045643241), (15, 1348547747), (2609, 7753245), (7827, 2584415), (13045, 1550649), (39135, 516883)]