20025052392

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22637}}^1$

素因数の和:22747

約数の個数: 128

約数和(自身を含む): 54765849600

約数和(自身を除く): 34740797208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 41, 58, 62, 82, 87, 93, 116, 123, 124, 164, 174, 186, 232, 246, 248, 328, 348, 372, 492, 696, 744, 899, 984, 1189, 1271, 1798, 2378, 2542, 2697, 3567, 3596, 3813, 4756, 5084, 5394, 7134, 7192, 7626, 9512, 10168, 10788, 14268, 15252, 21576, 22637, 28536, 30504, 36859, 45274, 67911, 73718, 90548, 110577, 135822, 147436, 181096, 221154, 271644, 294872, 442308, 543288, 656473, 701747, 884616, 928117, 1312946, 1403494, 1856234, 1969419, 2105241, 2625892, 2784351, 2806988, 3712468, 3938838, 4210482, 5251784, 5568702, 5613976, 7424936, 7877676, 8420964, 11137404, 15755352, 16841928, 20350663, 22274808, 26915393, 28771627, 40701326, 53830786, 57543254, 61051989, 80746179, 81402652, 86314881, 107661572, 115086508, 122103978, 161492358, 162805304, 172629762, 215323144, 230173016, 244207956, 322984716, 345259524, 488415912, 645969432, 690519048, 834377183, 1668754366, 2503131549, 3337508732, 5006263098, 6675017464, 10012526196, 20025052392]

約数ペア:

[(1, 20025052392), (2, 10012526196), (3, 6675017464), (4, 5006263098), (6, 3337508732), (8, 2503131549), (12, 1668754366), (24, 834377183), (29, 690519048), (31, 645969432), (41, 488415912), (58, 345259524), (62, 322984716), (82, 244207956), (87, 230173016), (93, 215323144), (116, 172629762), (123, 162805304), (124, 161492358), (164, 122103978), (174, 115086508), (186, 107661572), (232, 86314881), (246, 81402652), (248, 80746179), (328, 61051989), (348, 57543254), (372, 53830786), (492, 40701326), (696, 28771627), (744, 26915393), (899, 22274808), (984, 20350663), (1189, 16841928), (1271, 15755352), (1798, 11137404), (2378, 8420964), (2542, 7877676), (2697, 7424936), (3567, 5613976), (3596, 5568702), (3813, 5251784), (4756, 4210482), (5084, 3938838), (5394, 3712468), (7134, 2806988), (7192, 2784351), (7626, 2625892), (9512, 2105241), (10168, 1969419), (10788, 1856234), (14268, 1403494), (15252, 1312946), (21576, 928117), (22637, 884616), (28536, 701747), (30504, 656473), (36859, 543288), (45274, 442308), (67911, 294872), (73718, 271644), (90548, 221154), (110577, 181096), (135822, 147436)]