20464404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46091}}^1$

素因数の和:46135

約数の個数: 24

約数和(自身を含む): 49041888

約数和(自身を除く): 28577484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46091, 92182, 138273, 184364, 276546, 553092, 1705367, 3410734, 5116101, 6821468, 10232202, 20464404]

約数ペア:

[(1, 20464404), (2, 10232202), (3, 6821468), (4, 5116101), (6, 3410734), (12, 1705367), (37, 553092), (74, 276546), (111, 184364), (148, 138273), (222, 92182), (444, 46091)]