20193960924

素因数分解:

$2^2\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{462443}}^1$

素因数の和:463666

約数の個数: 36

約数和(自身を含む): 51088038456

約数和(自身を除く): 30894077532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1213, 2426, 3639, 4852, 7278, 10917, 14556, 21834, 43668, 462443, 924886, 1387329, 1849772, 2774658, 4161987, 5549316, 8323974, 16647948, 560943359, 1121886718, 1682830077, 2243773436, 3365660154, 5048490231, 6731320308, 10096980462, 20193960924]

約数ペア:

[(1, 20193960924), (2, 10096980462), (3, 6731320308), (4, 5048490231), (6, 3365660154), (9, 2243773436), (12, 1682830077), (18, 1121886718), (36, 560943359), (1213, 16647948), (2426, 8323974), (3639, 5549316), (4852, 4161987), (7278, 2774658), (10917, 1849772), (14556, 1387329), (21834, 924886), (43668, 462443)]