20144448

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 84

約数和(自身を含む): 59218068

約数和(自身を除く): 39073620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 853, 984, 1312, 1476, 1706, 1968, 2559, 2624, 2952, 3412, 3936, 5118, 5904, 6824, 7677, 7872, 10236, 11808, 13648, 15354, 20472, 23616, 27296, 30708, 34973, 40944, 54592, 61416, 69946, 81888, 104919, 122832, 139892, 163776, 209838, 245664, 279784, 314757, 419676, 491328, 559568, 629514, 839352, 1119136, 1259028, 1678704, 2238272, 2518056, 3357408, 5036112, 6714816, 10072224, 20144448]

約数ペア:

[(1, 20144448), (2, 10072224), (3, 6714816), (4, 5036112), (6, 3357408), (8, 2518056), (9, 2238272), (12, 1678704), (16, 1259028), (18, 1119136), (24, 839352), (32, 629514), (36, 559568), (41, 491328), (48, 419676), (64, 314757), (72, 279784), (82, 245664), (96, 209838), (123, 163776), (144, 139892), (164, 122832), (192, 104919), (246, 81888), (288, 69946), (328, 61416), (369, 54592), (492, 40944), (576, 34973), (656, 30708), (738, 27296), (853, 23616), (984, 20472), (1312, 15354), (1476, 13648), (1706, 11808), (1968, 10236), (2559, 7872), (2624, 7677), (2952, 6824), (3412, 5904), (3936, 5118)]