20121134048

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{6104713}}^1$

素因数の和:6104826

約数の個数: 24

約数和(自身を含む): 39998086128

約数和(自身を除く): 19876952080

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 6104713, 12209426, 24418852, 48837704, 97675408, 195350816, 628785439, 1257570878, 2515141756, 5030283512, 10060567024, 20121134048]

約数ペア:

[(1, 20121134048), (2, 10060567024), (4, 5030283512), (8, 2515141756), (16, 1257570878), (32, 628785439), (103, 195350816), (206, 97675408), (412, 48837704), (824, 24418852), (1648, 12209426), (3296, 6104713)]