20743728

素因数分解:

$2^4\times 3^1\times {\mathrm{432161}}^1$

素因数の和:432172

約数の個数: 20

約数和(自身を含む): 53588088

約数和(自身を除く): 32844360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432161, 864322, 1296483, 1728644, 2592966, 3457288, 5185932, 6914576, 10371864, 20743728]

約数ペア:

[(1, 20743728), (2, 10371864), (3, 6914576), (4, 5185932), (6, 3457288), (8, 2592966), (12, 1728644), (16, 1296483), (24, 864322), (48, 432161)]