20105841290

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1464373}}^1$

素因数の和:1465753

約数の個数: 16

約数和(自身を含む): 36216897768

約数和(自身を除く): 16111056478

約数列:

[1, 2, 5, 10, 1373, 2746, 6865, 13730, 1464373, 2928746, 7321865, 14643730, 2010584129, 4021168258, 10052920645, 20105841290]

約数ペア:

[(1, 20105841290), (2, 10052920645), (5, 4021168258), (10, 2010584129), (1373, 14643730), (2746, 7321865), (6865, 2928746), (13730, 1464373)]