20305344

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6221}}^1$

素因数の和:6253

約数の個数: 56

約数和(自身を含む): 56893968

約数和(自身を除く): 36588624

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, 6221, 12442, 18663, 24884, 37326, 49768, 74652, 99536, 105757, 149304, 199072, 211514, 298608, 317271, 398144, 423028, 597216, 634542, 846056, 1194432, 1269084, 1692112, 2538168, 3384224, 5076336, 6768448, 10152672, 20305344]

約数ペア:

[(1, 20305344), (2, 10152672), (3, 6768448), (4, 5076336), (6, 3384224), (8, 2538168), (12, 1692112), (16, 1269084), (17, 1194432), (24, 846056), (32, 634542), (34, 597216), (48, 423028), (51, 398144), (64, 317271), (68, 298608), (96, 211514), (102, 199072), (136, 149304), (192, 105757), (204, 99536), (272, 74652), (408, 49768), (544, 37326), (816, 24884), (1088, 18663), (1632, 12442), (3264, 6221)]