20187605763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1158011}}^1$

素因数の和:1158179

約数の個数: 24

約数和(自身を含む): 31613727600

約数和(自身を除く): 11426121837

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 17433, 1158011, 3474033, 10422099, 15054143, 45162429, 135487287, 172543639, 517630917, 1552892751, 2243067307, 6729201921, 20187605763]

約数ペア:

[(1, 20187605763), (3, 6729201921), (9, 2243067307), (13, 1552892751), (39, 517630917), (117, 172543639), (149, 135487287), (447, 45162429), (1341, 15054143), (1937, 10422099), (5811, 3474033), (17433, 1158011)]