20143973808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6661367}}^1$

素因数の和:6661391

約数の個数: 80

約数和(自身を含む): 66080770560

約数和(自身を除く): 45936796752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6661367, 13322734, 19984101, 26645468, 39968202, 46629569, 53290936, 59952303, 79936404, 93259138, 106581872, 119904606, 139888707, 159872808, 179856909, 186518276, 239809212, 279777414, 319745616, 359713818, 373036552, 419666121, 479618424, 559554828, 719427636, 746073104, 839332242, 959236848, 1119109656, 1258998363, 1438855272, 1678664484, 2238219312, 2517996726, 2877710544, 3357328968, 5035993452, 6714657936, 10071986904, 20143973808]

約数ペア:

[(1, 20143973808), (2, 10071986904), (3, 6714657936), (4, 5035993452), (6, 3357328968), (7, 2877710544), (8, 2517996726), (9, 2238219312), (12, 1678664484), (14, 1438855272), (16, 1258998363), (18, 1119109656), (21, 959236848), (24, 839332242), (27, 746073104), (28, 719427636), (36, 559554828), (42, 479618424), (48, 419666121), (54, 373036552), (56, 359713818), (63, 319745616), (72, 279777414), (84, 239809212), (108, 186518276), (112, 179856909), (126, 159872808), (144, 139888707), (168, 119904606), (189, 106581872), (216, 93259138), (252, 79936404), (336, 59952303), (378, 53290936), (432, 46629569), (504, 39968202), (756, 26645468), (1008, 19984101), (1512, 13322734), (3024, 6661367)]