20173089864

素因数分解:

$2^3\times 3^1\times {\mathrm{48781}}^1\times {\mathrm{17231}}^1$

素因数の和:66021

約数の個数: 32

約数和(自身を含む): 50436685440

約数和(自身を除く): 30263595576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17231, 34462, 48781, 51693, 68924, 97562, 103386, 137848, 146343, 195124, 206772, 292686, 390248, 413544, 585372, 1170744, 840545411, 1681090822, 2521636233, 3362181644, 5043272466, 6724363288, 10086544932, 20173089864]

約数ペア:

[(1, 20173089864), (2, 10086544932), (3, 6724363288), (4, 5043272466), (6, 3362181644), (8, 2521636233), (12, 1681090822), (24, 840545411), (17231, 1170744), (34462, 585372), (48781, 413544), (51693, 390248), (68924, 292686), (97562, 206772), (103386, 195124), (137848, 146343)]