22020508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4653

約数の個数: 24

約数和(自身を含む): 41386464

約数和(自身を除く): 19365956

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4561, 4828, 9122, 18244, 77537, 155074, 310148, 323831, 647662, 1295324, 5505127, 11010254, 22020508]

約数ペア:

[(1, 22020508), (2, 11010254), (4, 5505127), (17, 1295324), (34, 647662), (68, 323831), (71, 310148), (142, 155074), (284, 77537), (1207, 18244), (2414, 9122), (4561, 4828)]