20633028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132263}}^1$

素因数の和:132283

約数の個数: 24

約数和(自身を含む): 51847488

約数和(自身を除く): 31214460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 132263, 264526, 396789, 529052, 793578, 1587156, 1719419, 3438838, 5158257, 6877676, 10316514, 20633028]

約数ペア:

[(1, 20633028), (2, 10316514), (3, 6877676), (4, 5158257), (6, 3438838), (12, 1719419), (13, 1587156), (26, 793578), (39, 529052), (52, 396789), (78, 264526), (156, 132263)]