20226522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 42651648

約数和(自身を除く): 22425126

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 1423, 2369, 2846, 4269, 4738, 7107, 8538, 14214, 32729, 65458, 98187, 146569, 196374, 293138, 439707, 879414, 3371087, 6742174, 10113261, 20226522]

約数ペア:

[(1, 20226522), (2, 10113261), (3, 6742174), (6, 3371087), (23, 879414), (46, 439707), (69, 293138), (103, 196374), (138, 146569), (206, 98187), (309, 65458), (618, 32729), (1423, 14214), (2369, 8538), (2846, 7107), (4269, 4738)]