20293746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307481}}^1$

素因数の和:307497

約数の個数: 16

約数和(自身を含む): 44277408

約数和(自身を除く): 23983662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307481, 614962, 922443, 1844886, 3382291, 6764582, 10146873, 20293746]

約数ペア:

[(1, 20293746), (2, 10146873), (3, 6764582), (6, 3382291), (11, 1844886), (22, 922443), (33, 614962), (66, 307481)]