20205122524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{7057}}^1\times {\mathrm{31121}}^1$

素因数の和:38205

約数の個数: 24

約数和(自身を含む): 36902724768

約数和(自身を除く): 16697602244

約数列:

[1, 2, 4, 23, 46, 92, 7057, 14114, 28228, 31121, 62242, 124484, 162311, 324622, 649244, 715783, 1431566, 2863132, 219620897, 439241794, 878483588, 5051280631, 10102561262, 20205122524]

約数ペア:

[(1, 20205122524), (2, 10102561262), (4, 5051280631), (23, 878483588), (46, 439241794), (92, 219620897), (7057, 2863132), (14114, 1431566), (28228, 715783), (31121, 649244), (62242, 324622), (124484, 162311)]