20171284606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{495877}}^1$

素因数の和:495976

約数の個数: 24

約数和(自身を含む): 33793093944

約数和(自身を除く): 13621809338

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1849, 3698, 20339, 40678, 495877, 991754, 5454647, 10909294, 21322711, 42645422, 234549821, 469099642, 916876573, 1833753146, 10085642303, 20171284606]

約数ペア:

[(1, 20171284606), (2, 10085642303), (11, 1833753146), (22, 916876573), (43, 469099642), (86, 234549821), (473, 42645422), (946, 21322711), (1849, 10909294), (3698, 5454647), (20339, 991754), (40678, 495877)]