20189814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6361}}^1$

素因数の和:6412

約数の個数: 24

約数和(自身を含む): 42218232

約数和(自身を除く): 22028418

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6361, 12722, 19083, 38166, 146303, 292606, 438909, 877818, 3364969, 6729938, 10094907, 20189814]

約数ペア:

[(1, 20189814), (2, 10094907), (3, 6729938), (6, 3364969), (23, 877818), (46, 438909), (69, 292606), (138, 146303), (529, 38166), (1058, 19083), (1587, 12722), (3174, 6361)]