20595504

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1549}}^1$

素因数の和:1837

約数の個数: 40

約数和(自身を含む): 53431600

約数和(自身を除く): 32836096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1549, 1662, 2216, 3098, 3324, 4432, 4647, 6196, 6648, 9294, 12392, 13296, 18588, 24784, 37176, 74352, 429073, 858146, 1287219, 1716292, 2574438, 3432584, 5148876, 6865168, 10297752, 20595504]

約数ペア:

[(1, 20595504), (2, 10297752), (3, 6865168), (4, 5148876), (6, 3432584), (8, 2574438), (12, 1716292), (16, 1287219), (24, 858146), (48, 429073), (277, 74352), (554, 37176), (831, 24784), (1108, 18588), (1549, 13296), (1662, 12392), (2216, 9294), (3098, 6648), (3324, 6196), (4432, 4647)]