20925066

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 43560000

約数和(自身を除く): 22634934

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 499, 723, 998, 1446, 1497, 2994, 6989, 13978, 14471, 20967, 28942, 41934, 43413, 86826, 120259, 240518, 360777, 721554, 3487511, 6975022, 10462533, 20925066]

約数ペア:

[(1, 20925066), (2, 10462533), (3, 6975022), (6, 3487511), (29, 721554), (58, 360777), (87, 240518), (174, 120259), (241, 86826), (482, 43413), (499, 41934), (723, 28942), (998, 20967), (1446, 14471), (1497, 13978), (2994, 6989)]