20194965268

素因数分解:

$2^2\times {\mathrm{607}}^1\times {\mathrm{8317531}}^1$

素因数の和:8318142

約数の個数: 12

約数和(自身を含む): 35399416192

約数和(自身を除く): 15204450924

約数列:

[1, 2, 4, 607, 1214, 2428, 8317531, 16635062, 33270124, 5048741317, 10097482634, 20194965268]

約数ペア:

[(1, 20194965268), (2, 10097482634), (4, 5048741317), (607, 33270124), (1214, 16635062), (2428, 8317531)]