20071404

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5413}}^1$

素因数の和:5526

約数の個数: 36

約数和(自身を含む): 51238096

約数和(自身を除く): 31166692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5413, 10826, 16239, 21652, 32478, 48717, 64956, 97434, 194868, 557539, 1115078, 1672617, 2230156, 3345234, 5017851, 6690468, 10035702, 20071404]

約数ペア:

[(1, 20071404), (2, 10035702), (3, 6690468), (4, 5017851), (6, 3345234), (9, 2230156), (12, 1672617), (18, 1115078), (36, 557539), (103, 194868), (206, 97434), (309, 64956), (412, 48717), (618, 32478), (927, 21652), (1236, 16239), (1854, 10826), (3708, 5413)]