20000134

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18553}}^1$

素因数の和:18580

約数の個数: 24

約数和(自身を含む): 38072808

約数和(自身を除く): 18072674

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18553, 37106, 129871, 204083, 259742, 408166, 909097, 1428581, 1818194, 2857162, 10000067, 20000134]

約数ペア:

[(1, 20000134), (2, 10000067), (7, 2857162), (11, 1818194), (14, 1428581), (22, 909097), (49, 408166), (77, 259742), (98, 204083), (154, 129871), (539, 37106), (1078, 18553)]