20159174629

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 23496056640

約数和(自身を除く): 3336882011

約数列:

[1, 11, 19, 121, 209, 239, 361, 1931, 2299, 2629, 3971, 4541, 21241, 28919, 36689, 43681, 49951, 86279, 233651, 403579, 461509, 549461, 697091, 949069, 4439369, 5076599, 7668001, 8768671, 10439759, 55842589, 84348011, 96455381, 166604749, 1061009191, 1832652239, 20159174629]

約数ペア:

[(1, 20159174629), (11, 1832652239), (19, 1061009191), (121, 166604749), (209, 96455381), (239, 84348011), (361, 55842589), (1931, 10439759), (2299, 8768671), (2629, 7668001), (3971, 5076599), (4541, 4439369), (21241, 949069), (28919, 697091), (36689, 549461), (43681, 461509), (49951, 403579), (86279, 233651)]