20201046073

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{4007}}^1$

素因数の和:5353

約数の個数: 24

約数和(自身を含む): 22848870528

約数和(自身を除く): 2647824455

約数列:

[1, 13, 23, 169, 299, 1297, 3887, 4007, 16861, 29831, 52091, 92161, 219193, 387803, 677183, 1198093, 5041439, 5197079, 15575209, 67562027, 119532817, 878306351, 1553926621, 20201046073]

約数ペア:

[(1, 20201046073), (13, 1553926621), (23, 878306351), (169, 119532817), (299, 67562027), (1297, 15575209), (3887, 5197079), (4007, 5041439), (16861, 1198093), (29831, 677183), (52091, 387803), (92161, 219193)]