20496672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3389}}^1$

素因数の和:3415

約数の個数: 96

約数和(自身を含む): 68342400

約数和(自身を除く): 47845728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3389, 6048, 6778, 10167, 13556, 20334, 23723, 27112, 30501, 40668, 47446, 54224, 61002, 71169, 81336, 91503, 94892, 108448, 122004, 142338, 162672, 183006, 189784, 213507, 244008, 284676, 325344, 366012, 379568, 427014, 488016, 569352, 640521, 732024, 759136, 854028, 976032, 1138704, 1281042, 1464048, 1708056, 2277408, 2562084, 2928096, 3416112, 5124168, 6832224, 10248336, 20496672]

約数ペア:

[(1, 20496672), (2, 10248336), (3, 6832224), (4, 5124168), (6, 3416112), (7, 2928096), (8, 2562084), (9, 2277408), (12, 1708056), (14, 1464048), (16, 1281042), (18, 1138704), (21, 976032), (24, 854028), (27, 759136), (28, 732024), (32, 640521), (36, 569352), (42, 488016), (48, 427014), (54, 379568), (56, 366012), (63, 325344), (72, 284676), (84, 244008), (96, 213507), (108, 189784), (112, 183006), (126, 162672), (144, 142338), (168, 122004), (189, 108448), (216, 94892), (224, 91503), (252, 81336), (288, 71169), (336, 61002), (378, 54224), (432, 47446), (504, 40668), (672, 30501), (756, 27112), (864, 23723), (1008, 20334), (1512, 13556), (2016, 10167), (3024, 6778), (3389, 6048)]