20132907242

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{3323}}^1$

素因数の和:3843

約数の個数: 48

約数和(自身を含む): 35427484512

約数和(自身を除く): 15294577270

約数列:

[1, 2, 7, 14, 49, 98, 211, 293, 422, 586, 1477, 2051, 2954, 3323, 4102, 6646, 10339, 14357, 20678, 23261, 28714, 46522, 61823, 123646, 162827, 325654, 432761, 701153, 865522, 973639, 1402306, 1947278, 3029327, 4908071, 6058654, 6815473, 9816142, 13630946, 34356497, 47708311, 68712994, 95416622, 205437829, 410875658, 1438064803, 2876129606, 10066453621, 20132907242]

約数ペア:

[(1, 20132907242), (2, 10066453621), (7, 2876129606), (14, 1438064803), (49, 410875658), (98, 205437829), (211, 95416622), (293, 68712994), (422, 47708311), (586, 34356497), (1477, 13630946), (2051, 9816142), (2954, 6815473), (3323, 6058654), (4102, 4908071), (6646, 3029327), (10339, 1947278), (14357, 1402306), (20678, 973639), (23261, 865522), (28714, 701153), (46522, 432761), (61823, 325654), (123646, 162827)]