20163381837

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{10163}}^1\times {\mathrm{34807}}^1$

素因数の和:44992

約数の個数: 16

約数和(自身を含む): 28303080960

約数和(自身を除く): 8139699123

約数列:

[1, 3, 19, 57, 10163, 30489, 34807, 104421, 193097, 579291, 661333, 1983999, 353743541, 1061230623, 6721127279, 20163381837]

約数ペア:

[(1, 20163381837), (3, 6721127279), (19, 1061230623), (57, 353743541), (10163, 1983999), (30489, 661333), (34807, 579291), (104421, 193097)]