20173192666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{18043}}^1\times {\mathrm{50821}}^1$

素因数の和:68877

約数の個数: 16

約数和(自身を含む): 33013158048

約数和(自身を除く): 12839965382

約数列:

[1, 2, 11, 22, 18043, 36086, 50821, 101642, 198473, 396946, 559031, 1118062, 916963303, 1833926606, 10086596333, 20173192666]

約数ペア:

[(1, 20173192666), (2, 10086596333), (11, 1833926606), (22, 916963303), (18043, 1118062), (36086, 559031), (50821, 396946), (101642, 198473)]