20202024231

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{39161}}^1$

素因数の和:39284

約数の個数: 36

約数和(自身を含む): 30839605056

約数和(自身を除く): 10637580825

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 1849, 3999, 5547, 11997, 16641, 39161, 57319, 117483, 171957, 352449, 515871, 1213991, 1683923, 3641973, 5051769, 10925919, 15155307, 52201613, 72408689, 156604839, 217226067, 469814517, 651678201, 2244669359, 6734008077, 20202024231]

約数ペア:

[(1, 20202024231), (3, 6734008077), (9, 2244669359), (31, 651678201), (43, 469814517), (93, 217226067), (129, 156604839), (279, 72408689), (387, 52201613), (1333, 15155307), (1849, 10925919), (3999, 5051769), (5547, 3641973), (11997, 1683923), (16641, 1213991), (39161, 515871), (57319, 352449), (117483, 171957)]