20027352

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20353}}^1$

素因数の和:20403

約数の個数: 32

約数和(自身を含む): 51292080

約数和(自身を除く): 31264728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20353, 40706, 61059, 81412, 122118, 162824, 244236, 488472, 834473, 1668946, 2503419, 3337892, 5006838, 6675784, 10013676, 20027352]

約数ペア:

[(1, 20027352), (2, 10013676), (3, 6675784), (4, 5006838), (6, 3337892), (8, 2503419), (12, 1668946), (24, 834473), (41, 488472), (82, 244236), (123, 162824), (164, 122118), (246, 81412), (328, 61059), (492, 40706), (984, 20353)]