20172873792

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2562611}}^1$

素因数の和:2562667

約数の個数: 56

約数和(自身を含む): 54675889632

約数和(自身を除く): 34503015840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 2562611, 5125222, 7687833, 10250444, 15375666, 20500888, 30751332, 41001776, 61502664, 82003552, 105067051, 123005328, 164007104, 210134102, 246010656, 315201153, 420268204, 492021312, 630402306, 840536408, 1260804612, 1681072816, 2521609224, 3362145632, 5043218448, 6724291264, 10086436896, 20172873792]

約数ペア:

[(1, 20172873792), (2, 10086436896), (3, 6724291264), (4, 5043218448), (6, 3362145632), (8, 2521609224), (12, 1681072816), (16, 1260804612), (24, 840536408), (32, 630402306), (41, 492021312), (48, 420268204), (64, 315201153), (82, 246010656), (96, 210134102), (123, 164007104), (164, 123005328), (192, 105067051), (246, 82003552), (328, 61502664), (492, 41001776), (656, 30751332), (984, 20500888), (1312, 15375666), (1968, 10250444), (2624, 7687833), (3936, 5125222), (7872, 2562611)]