20233110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2687}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 28537962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 2687, 3765, 5374, 7530, 8061, 13435, 16122, 26870, 40305, 80610, 674437, 1348874, 2023311, 3372185, 4046622, 6744370, 10116555, 20233110]

約数ペア:

[(1, 20233110), (2, 10116555), (3, 6744370), (5, 4046622), (6, 3372185), (10, 2023311), (15, 1348874), (30, 674437), (251, 80610), (502, 40305), (753, 26870), (1255, 16122), (1506, 13435), (2510, 8061), (2687, 7530), (3765, 5374)]