20229710724

素因数分解:

$2^2\times 3^2\times {\mathrm{863}}^1\times {\mathrm{651143}}^1$

素因数の和:652016

約数の個数: 36

約数和(自身を含む): 51195545856

約数和(自身を除く): 30965835132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 863, 1726, 2589, 3452, 5178, 7767, 10356, 15534, 31068, 651143, 1302286, 1953429, 2604572, 3906858, 5860287, 7813716, 11720574, 23441148, 561936409, 1123872818, 1685809227, 2247745636, 3371618454, 5057427681, 6743236908, 10114855362, 20229710724]

約数ペア:

[(1, 20229710724), (2, 10114855362), (3, 6743236908), (4, 5057427681), (6, 3371618454), (9, 2247745636), (12, 1685809227), (18, 1123872818), (36, 561936409), (863, 23441148), (1726, 11720574), (2589, 7813716), (3452, 5860287), (5178, 3906858), (7767, 2604572), (10356, 1953429), (15534, 1302286), (31068, 651143)]