20220024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 55572480

約数和(自身を除く): 35352456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 401, 573, 764, 802, 1146, 1203, 1528, 1604, 2101, 2292, 2406, 3208, 4202, 4411, 4584, 4812, 6303, 8404, 8822, 9624, 12606, 13233, 16808, 17644, 25212, 26466, 35288, 50424, 52932, 76591, 105864, 153182, 229773, 306364, 459546, 612728, 842501, 919092, 1685002, 1838184, 2527503, 3370004, 5055006, 6740008, 10110012, 20220024]

約数ペア:

[(1, 20220024), (2, 10110012), (3, 6740008), (4, 5055006), (6, 3370004), (8, 2527503), (11, 1838184), (12, 1685002), (22, 919092), (24, 842501), (33, 612728), (44, 459546), (66, 306364), (88, 229773), (132, 153182), (191, 105864), (264, 76591), (382, 52932), (401, 50424), (573, 35288), (764, 26466), (802, 25212), (1146, 17644), (1203, 16808), (1528, 13233), (1604, 12606), (2101, 9624), (2292, 8822), (2406, 8404), (3208, 6303), (4202, 4812), (4411, 4584)]