20422848

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6289

約数の個数: 56

約数和(自身を含む): 57223152

約数和(自身を除く): 36800304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6257, 12514, 18771, 25028, 37542, 50056, 75084, 100112, 106369, 150168, 200224, 212738, 300336, 319107, 400448, 425476, 600672, 638214, 850952, 1201344, 1276428, 1701904, 2552856, 3403808, 5105712, 6807616, 10211424, 20422848]

約数ペア:

[(1, 20422848), (2, 10211424), (3, 6807616), (4, 5105712), (6, 3403808), (8, 2552856), (12, 1701904), (16, 1276428), (17, 1201344), (24, 850952), (32, 638214), (34, 600672), (48, 425476), (51, 400448), (64, 319107), (68, 300336), (96, 212738), (102, 200224), (136, 150168), (192, 106369), (204, 100112), (272, 75084), (408, 50056), (544, 37542), (816, 25028), (1088, 18771), (1632, 12514), (3264, 6257)]