20443728

素因数分解:

$2^4\times 3^1\times {\mathrm{425911}}^1$

素因数の和:425922

約数の個数: 20

約数和(自身を含む): 52813088

約数和(自身を除く): 32369360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425911, 851822, 1277733, 1703644, 2555466, 3407288, 5110932, 6814576, 10221864, 20443728]

約数ペア:

[(1, 20443728), (2, 10221864), (3, 6814576), (4, 5110932), (6, 3407288), (8, 2555466), (12, 1703644), (16, 1277733), (24, 851822), (48, 425911)]