20633756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36073}}^1$

素因数の和:36101

約数の個数: 24

約数和(自身を含む): 42423024

約数和(自身を除く): 21789268

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 36073, 72146, 144292, 396803, 468949, 793606, 937898, 1587212, 1875796, 5158439, 10316878, 20633756]

約数ペア:

[(1, 20633756), (2, 10316878), (4, 5158439), (11, 1875796), (13, 1587212), (22, 937898), (26, 793606), (44, 468949), (52, 396803), (143, 144292), (286, 72146), (572, 36073)]