20270352

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 52559136

約数和(自身を除く): 32288784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 694, 1041, 1217, 1388, 2082, 2434, 2776, 3651, 4164, 4868, 5552, 7302, 8328, 9736, 14604, 16656, 19472, 29208, 58416, 422299, 844598, 1266897, 1689196, 2533794, 3378392, 5067588, 6756784, 10135176, 20270352]

約数ペア:

[(1, 20270352), (2, 10135176), (3, 6756784), (4, 5067588), (6, 3378392), (8, 2533794), (12, 1689196), (16, 1266897), (24, 844598), (48, 422299), (347, 58416), (694, 29208), (1041, 19472), (1217, 16656), (1388, 14604), (2082, 9736), (2434, 8328), (2776, 7302), (3651, 5552), (4164, 4868)]