20224070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 37721376

約数和(自身を除く): 17497306

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 461, 535, 922, 1070, 2305, 4387, 4610, 8774, 18901, 21935, 37802, 43870, 49327, 94505, 98654, 189010, 246635, 493270, 2022407, 4044814, 10112035, 20224070]

約数ペア:

[(1, 20224070), (2, 10112035), (5, 4044814), (10, 2022407), (41, 493270), (82, 246635), (107, 189010), (205, 98654), (214, 94505), (410, 49327), (461, 43870), (535, 37802), (922, 21935), (1070, 18901), (2305, 8774), (4387, 4610)]