40020596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129937}}^1$

素因数の和:129959

約数の個数: 24

約数和(自身を含む): 87318336

約数和(自身を除く): 47297740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 129937, 259874, 519748, 909559, 1429307, 1819118, 2858614, 3638236, 5717228, 10005149, 20010298, 40020596]

約数ペア:

[(1, 40020596), (2, 20010298), (4, 10005149), (7, 5717228), (11, 3638236), (14, 2858614), (22, 1819118), (28, 1429307), (44, 909559), (77, 519748), (154, 259874), (308, 129937)]