20061048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 58671360

約数和(自身を除く): 38610312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 2777, 3612, 5554, 7224, 8331, 11108, 16662, 19439, 22216, 33324, 38878, 58317, 66648, 77756, 116634, 119411, 155512, 233268, 238822, 358233, 466536, 477644, 716466, 835877, 955288, 1432932, 1671754, 2507631, 2865864, 3343508, 5015262, 6687016, 10030524, 20061048]

約数ペア:

[(1, 20061048), (2, 10030524), (3, 6687016), (4, 5015262), (6, 3343508), (7, 2865864), (8, 2507631), (12, 1671754), (14, 1432932), (21, 955288), (24, 835877), (28, 716466), (42, 477644), (43, 466536), (56, 358233), (84, 238822), (86, 233268), (129, 155512), (168, 119411), (172, 116634), (258, 77756), (301, 66648), (344, 58317), (516, 38878), (602, 33324), (903, 22216), (1032, 19439), (1204, 16662), (1806, 11108), (2408, 8331), (2777, 7224), (3612, 5554)]