20353368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121151}}^1$

素因数の和:121167

約数の個数: 32

約数和(自身を含む): 58152960

約数和(自身を除く): 37799592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121151, 242302, 363453, 484604, 726906, 848057, 969208, 1453812, 1696114, 2544171, 2907624, 3392228, 5088342, 6784456, 10176684, 20353368]

約数ペア:

[(1, 20353368), (2, 10176684), (3, 6784456), (4, 5088342), (6, 3392228), (7, 2907624), (8, 2544171), (12, 1696114), (14, 1453812), (21, 969208), (24, 848057), (28, 726906), (42, 484604), (56, 363453), (84, 242302), (168, 121151)]