20163623330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1088161}}^1$

素因数の和:1088294

約数の個数: 32

約数和(自身を含む): 38782093680

約数和(自身を除く): 18618470350

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 1088161, 2176322, 5440805, 10881610, 18498737, 36997474, 92493685, 118609549, 184987370, 237219098, 593047745, 1186095490, 2016362333, 4032724666, 10081811665, 20163623330]

約数ペア:

[(1, 20163623330), (2, 10081811665), (5, 4032724666), (10, 2016362333), (17, 1186095490), (34, 593047745), (85, 237219098), (109, 184987370), (170, 118609549), (218, 92493685), (545, 36997474), (1090, 18498737), (1853, 10881610), (3706, 5440805), (9265, 2176322), (18530, 1088161)]