20272656

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2797}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 52736704

約数和(自身を除く): 32464048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 2797, 3624, 5594, 7248, 8391, 11188, 16782, 22376, 33564, 44752, 67128, 134256, 422347, 844694, 1267041, 1689388, 2534082, 3378776, 5068164, 6757552, 10136328, 20272656]

約数ペア:

[(1, 20272656), (2, 10136328), (3, 6757552), (4, 5068164), (6, 3378776), (8, 2534082), (12, 1689388), (16, 1267041), (24, 844694), (48, 422347), (151, 134256), (302, 67128), (453, 44752), (604, 33564), (906, 22376), (1208, 16782), (1812, 11188), (2416, 8391), (2797, 7248), (3624, 5594)]