20260961308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{13799}}^1$

素因数の和:15130

約数の個数: 48

約数和(自身を含む): 41545728000

約数和(自身を除く): 21284766692

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1279, 2558, 5116, 8953, 13799, 17906, 27598, 35812, 52439, 55196, 96593, 104878, 193186, 209756, 367073, 386372, 565759, 734146, 1131518, 1468292, 2263036, 3960313, 7920626, 15841252, 17648921, 35297842, 70595684, 123542447, 247084894, 494169788, 723605761, 1447211522, 2894423044, 5065240327, 10130480654, 20260961308]

約数ペア:

[(1, 20260961308), (2, 10130480654), (4, 5065240327), (7, 2894423044), (14, 1447211522), (28, 723605761), (41, 494169788), (82, 247084894), (164, 123542447), (287, 70595684), (574, 35297842), (1148, 17648921), (1279, 15841252), (2558, 7920626), (5116, 3960313), (8953, 2263036), (13799, 1468292), (17906, 1131518), (27598, 734146), (35812, 565759), (52439, 386372), (55196, 367073), (96593, 209756), (104878, 193186)]