20143457856

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{339527}}^1$

素因数の和:339648

約数の個数: 84

約数和(自身を含む): 58298315712

約数和(自身を除く): 38154857856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 144, 192, 206, 288, 309, 412, 576, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 6592, 7416, 9888, 14832, 19776, 29664, 59328, 339527, 679054, 1018581, 1358108, 2037162, 2716216, 3055743, 4074324, 5432432, 6111486, 8148648, 10864864, 12222972, 16297296, 21729728, 24445944, 32594592, 34971281, 48891888, 65189184, 69942562, 97783776, 104913843, 139885124, 195567552, 209827686, 279770248, 314741529, 419655372, 559540496, 629483058, 839310744, 1119080992, 1258966116, 1678621488, 2238161984, 2517932232, 3357242976, 5035864464, 6714485952, 10071728928, 20143457856]

約数ペア:

[(1, 20143457856), (2, 10071728928), (3, 6714485952), (4, 5035864464), (6, 3357242976), (8, 2517932232), (9, 2238161984), (12, 1678621488), (16, 1258966116), (18, 1119080992), (24, 839310744), (32, 629483058), (36, 559540496), (48, 419655372), (64, 314741529), (72, 279770248), (96, 209827686), (103, 195567552), (144, 139885124), (192, 104913843), (206, 97783776), (288, 69942562), (309, 65189184), (412, 48891888), (576, 34971281), (618, 32594592), (824, 24445944), (927, 21729728), (1236, 16297296), (1648, 12222972), (1854, 10864864), (2472, 8148648), (3296, 6111486), (3708, 5432432), (4944, 4074324), (6592, 3055743), (7416, 2716216), (9888, 2037162), (14832, 1358108), (19776, 1018581), (29664, 679054), (59328, 339527)]