20196177772

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{97241}}^1$

素因数の和:97761

約数の個数: 24

約数和(自身を含む): 35695593360

約数和(自身を除く): 15499415588

約数列:

[1, 2, 4, 137, 274, 379, 548, 758, 1516, 51923, 97241, 103846, 194482, 207692, 388964, 13322017, 26644034, 36854339, 53288068, 73708678, 147417356, 5049044443, 10098088886, 20196177772]

約数ペア:

[(1, 20196177772), (2, 10098088886), (4, 5049044443), (137, 147417356), (274, 73708678), (379, 53288068), (548, 36854339), (758, 26644034), (1516, 13322017), (51923, 388964), (97241, 207692), (103846, 194482)]