20529510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3823}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 49559040

約数和(自身を除く): 29029530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 3823, 5370, 7646, 11469, 19115, 22938, 38230, 57345, 114690, 684317, 1368634, 2052951, 3421585, 4105902, 6843170, 10264755, 20529510]

約数ペア:

[(1, 20529510), (2, 10264755), (3, 6843170), (5, 4105902), (6, 3421585), (10, 2052951), (15, 1368634), (30, 684317), (179, 114690), (358, 57345), (537, 38230), (895, 22938), (1074, 19115), (1790, 11469), (2685, 7646), (3823, 5370)]