22520538

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 28023462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 4049, 5562, 8098, 12147, 24294, 36441, 72882, 109323, 218646, 417047, 834094, 1251141, 2502282, 3753423, 7506846, 11260269, 22520538]

約数ペア:

[(1, 22520538), (2, 11260269), (3, 7506846), (6, 3753423), (9, 2502282), (18, 1251141), (27, 834094), (54, 417047), (103, 218646), (206, 109323), (309, 72882), (618, 36441), (927, 24294), (1854, 12147), (2781, 8098), (4049, 5562)]