20136427695

素因数分解:

$3^2\times 5^1\times {\mathrm{9103}}^1\times {\mathrm{49157}}^1$

素因数の和:58271

約数の個数: 24

約数和(自身を含む): 34907685696

約数和(自身を除く): 14771258001

約数列:

[1, 3, 5, 9, 15, 45, 9103, 27309, 45515, 49157, 81927, 136545, 147471, 245785, 409635, 442413, 737355, 2212065, 447476171, 1342428513, 2237380855, 4027285539, 6712142565, 20136427695]

約数ペア:

[(1, 20136427695), (3, 6712142565), (5, 4027285539), (9, 2237380855), (15, 1342428513), (45, 447476171), (9103, 2212065), (27309, 737355), (45515, 442413), (49157, 409635), (81927, 245785), (136545, 147471)]