9220420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41911}}^1$

素因数の和:41931

約数の個数: 24

約数和(自身を含む): 21123648

約数和(自身を除く): 11903228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 41911, 83822, 167644, 209555, 419110, 461021, 838220, 922042, 1844084, 2305105, 4610210, 9220420]

約数ペア:

[(1, 9220420), (2, 4610210), (4, 2305105), (5, 1844084), (10, 922042), (11, 838220), (20, 461021), (22, 419110), (44, 209555), (55, 167644), (110, 83822), (220, 41911)]