20147418

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10867}}^1$

素因数の和:10978

約数の個数: 24

約数和(自身を含む): 44080608

約数和(自身を除く): 23933190

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10867, 21734, 32601, 65202, 97803, 195606, 1119301, 2238602, 3357903, 6715806, 10073709, 20147418]

約数ペア:

[(1, 20147418), (2, 10073709), (3, 6715806), (6, 3357903), (9, 2238602), (18, 1119301), (103, 195606), (206, 97803), (309, 65202), (618, 32601), (927, 21734), (1854, 10867)]