20050997652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1\times {\mathrm{1201}}^1$

素因数の和:1998

約数の個数: 144

約数和(自身を含む): 58656753792

約数和(自身を除く): 38605756140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 683, 873, 1164, 1201, 1358, 1366, 1746, 2037, 2049, 2402, 2716, 2732, 3492, 3603, 4074, 4098, 4781, 4804, 6111, 6147, 7206, 8148, 8196, 8407, 9562, 10809, 12222, 12294, 14343, 14412, 16814, 19124, 21618, 24444, 24588, 25221, 28686, 33628, 43029, 43236, 50442, 57372, 66251, 75663, 86058, 100884, 116497, 132502, 151326, 172116, 198753, 232994, 265004, 302652, 349491, 397506, 463757, 465988, 596259, 698982, 795012, 815479, 820283, 927514, 1048473, 1192518, 1391271, 1397964, 1630958, 1640566, 1855028, 2096946, 2385036, 2446437, 2460849, 2782542, 3261916, 3281132, 4173813, 4193892, 4892874, 4921698, 5565084, 5741981, 7339311, 7382547, 8347626, 9785748, 9843396, 11483962, 14678622, 14765094, 16695252, 17225943, 22967924, 29357244, 29530188, 34451886, 51677829, 68903772, 79567451, 103355658, 159134902, 206711316, 238702353, 318269804, 477404706, 556972157, 716107059, 954809412, 1113944314, 1432214118, 1670916471, 2227888628, 2864428236, 3341832942, 5012749413, 6683665884, 10025498826, 20050997652]

約数ペア:

[(1, 20050997652), (2, 10025498826), (3, 6683665884), (4, 5012749413), (6, 3341832942), (7, 2864428236), (9, 2227888628), (12, 1670916471), (14, 1432214118), (18, 1113944314), (21, 954809412), (28, 716107059), (36, 556972157), (42, 477404706), (63, 318269804), (84, 238702353), (97, 206711316), (126, 159134902), (194, 103355658), (252, 79567451), (291, 68903772), (388, 51677829), (582, 34451886), (679, 29530188), (683, 29357244), (873, 22967924), (1164, 17225943), (1201, 16695252), (1358, 14765094), (1366, 14678622), (1746, 11483962), (2037, 9843396), (2049, 9785748), (2402, 8347626), (2716, 7382547), (2732, 7339311), (3492, 5741981), (3603, 5565084), (4074, 4921698), (4098, 4892874), (4781, 4193892), (4804, 4173813), (6111, 3281132), (6147, 3261916), (7206, 2782542), (8148, 2460849), (8196, 2446437), (8407, 2385036), (9562, 2096946), (10809, 1855028), (12222, 1640566), (12294, 1630958), (14343, 1397964), (14412, 1391271), (16814, 1192518), (19124, 1048473), (21618, 927514), (24444, 820283), (24588, 815479), (25221, 795012), (28686, 698982), (33628, 596259), (43029, 465988), (43236, 463757), (50442, 397506), (57372, 349491), (66251, 302652), (75663, 265004), (86058, 232994), (100884, 198753), (116497, 172116), (132502, 151326)]