20082233570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 43941934080

約数和(自身を除く): 23859700510

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 241, 322, 365, 482, 511, 709, 730, 805, 1022, 1205, 1418, 1610, 1679, 1687, 2410, 2555, 3358, 3374, 3545, 4963, 5110, 5543, 7090, 8395, 8435, 9926, 11086, 11753, 16307, 16790, 16870, 17593, 23506, 24815, 27715, 32614, 35186, 38801, 49630, 51757, 55430, 58765, 77602, 81535, 87965, 103514, 114149, 117530, 123151, 163070, 170869, 175930, 194005, 228298, 246302, 258785, 341738, 362299, 388010, 404639, 517570, 570745, 615755, 724598, 809278, 854345, 1141490, 1190411, 1196083, 1231510, 1708690, 1811495, 2023195, 2380822, 2392166, 2832473, 3622990, 3929987, 4046390, 5664946, 5952055, 5980415, 7859974, 8332877, 11904110, 11960830, 12473437, 14162365, 16665754, 19649935, 24946874, 27509909, 28324730, 39299870, 41664385, 55019818, 62367185, 83328770, 87314059, 124734370, 137549545, 174628118, 275099090, 286889051, 436570295, 573778102, 873140590, 1434445255, 2008223357, 2868890510, 4016446714, 10041116785, 20082233570]

約数ペア:

[(1, 20082233570), (2, 10041116785), (5, 4016446714), (7, 2868890510), (10, 2008223357), (14, 1434445255), (23, 873140590), (35, 573778102), (46, 436570295), (70, 286889051), (73, 275099090), (115, 174628118), (146, 137549545), (161, 124734370), (230, 87314059), (241, 83328770), (322, 62367185), (365, 55019818), (482, 41664385), (511, 39299870), (709, 28324730), (730, 27509909), (805, 24946874), (1022, 19649935), (1205, 16665754), (1418, 14162365), (1610, 12473437), (1679, 11960830), (1687, 11904110), (2410, 8332877), (2555, 7859974), (3358, 5980415), (3374, 5952055), (3545, 5664946), (4963, 4046390), (5110, 3929987), (5543, 3622990), (7090, 2832473), (8395, 2392166), (8435, 2380822), (9926, 2023195), (11086, 1811495), (11753, 1708690), (16307, 1231510), (16790, 1196083), (16870, 1190411), (17593, 1141490), (23506, 854345), (24815, 809278), (27715, 724598), (32614, 615755), (35186, 570745), (38801, 517570), (49630, 404639), (51757, 388010), (55430, 362299), (58765, 341738), (77602, 258785), (81535, 246302), (87965, 228298), (103514, 194005), (114149, 175930), (117530, 170869), (123151, 163070)]