9926620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45121}}^1$

素因数の和:45141

約数の個数: 24

約数和(自身を含む): 22741488

約数和(自身を除く): 12814868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45121, 90242, 180484, 225605, 451210, 496331, 902420, 992662, 1985324, 2481655, 4963310, 9926620]

約数ペア:

[(1, 9926620), (2, 4963310), (4, 2481655), (5, 1985324), (10, 992662), (11, 902420), (20, 496331), (22, 451210), (44, 225605), (55, 180484), (110, 90242), (220, 45121)]