20220607660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8355623}}^1$

素因数の和:8355654

約数の個数: 36

約数和(自身を含む): 46674515664

約数和(自身を除く): 26453908004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 8355623, 16711246, 33422492, 41778115, 83556230, 91911853, 167112460, 183823706, 367647412, 459559265, 919118530, 1011030383, 1838237060, 2022060766, 4044121532, 5055151915, 10110303830, 20220607660]

約数ペア:

[(1, 20220607660), (2, 10110303830), (4, 5055151915), (5, 4044121532), (10, 2022060766), (11, 1838237060), (20, 1011030383), (22, 919118530), (44, 459559265), (55, 367647412), (110, 183823706), (121, 167112460), (220, 91911853), (242, 83556230), (484, 41778115), (605, 33422492), (1210, 16711246), (2420, 8355623)]