14695220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17921}}^1$

素因数の和:17971

約数の個数: 24

約数和(自身を含む): 31614408

約数和(自身を除く): 16919188

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 17921, 35842, 71684, 89605, 179210, 358420, 734761, 1469522, 2939044, 3673805, 7347610, 14695220]

約数ペア:

[(1, 14695220), (2, 7347610), (4, 3673805), (5, 2939044), (10, 1469522), (20, 734761), (41, 358420), (82, 179210), (164, 89605), (205, 71684), (410, 35842), (820, 17921)]