20177573510

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{937}}^1\times {\mathrm{4861}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 36447963552

約数和(自身を除く): 16270390042

約数列:

[1, 2, 5, 10, 443, 886, 937, 1874, 2215, 4430, 4685, 4861, 9370, 9722, 24305, 48610, 415091, 830182, 2075455, 2153423, 4150910, 4306846, 4554757, 9109514, 10767115, 21534230, 22773785, 45547570, 2017757351, 4035514702, 10088786755, 20177573510]

約数ペア:

[(1, 20177573510), (2, 10088786755), (5, 4035514702), (10, 2017757351), (443, 45547570), (886, 22773785), (937, 21534230), (1874, 10767115), (2215, 9109514), (4430, 4554757), (4685, 4306846), (4861, 4150910), (9370, 2153423), (9722, 2075455), (24305, 830182), (48610, 415091)]