20931792912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181927}}^1$

素因数の和:182005

約数の個数: 120

約数和(自身を含む): 63345874176

約数和(自身を除く): 42414081264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 612, 752, 799, 816, 846, 1128, 1224, 1598, 1692, 2256, 2397, 2448, 3196, 3384, 4794, 6392, 6768, 7191, 9588, 12784, 14382, 19176, 28764, 38352, 57528, 115056, 181927, 363854, 545781, 727708, 1091562, 1455416, 1637343, 2183124, 2910832, 3092759, 3274686, 4366248, 6185518, 6549372, 8550569, 8732496, 9278277, 12371036, 13098744, 17101138, 18556554, 24742072, 25651707, 26197488, 27834831, 34202276, 37113108, 49484144, 51303414, 55669662, 68404552, 74226216, 76955121, 102606828, 111339324, 136809104, 145359673, 148452432, 153910242, 205213656, 222678648, 290719346, 307820484, 410427312, 436079019, 445357296, 581438692, 615640968, 872158038, 1162877384, 1231281936, 1308237057, 1744316076, 2325754768, 2616474114, 3488632152, 5232948228, 6977264304, 10465896456, 20931792912]

約数ペア:

[(1, 20931792912), (2, 10465896456), (3, 6977264304), (4, 5232948228), (6, 3488632152), (8, 2616474114), (9, 2325754768), (12, 1744316076), (16, 1308237057), (17, 1231281936), (18, 1162877384), (24, 872158038), (34, 615640968), (36, 581438692), (47, 445357296), (48, 436079019), (51, 410427312), (68, 307820484), (72, 290719346), (94, 222678648), (102, 205213656), (136, 153910242), (141, 148452432), (144, 145359673), (153, 136809104), (188, 111339324), (204, 102606828), (272, 76955121), (282, 74226216), (306, 68404552), (376, 55669662), (408, 51303414), (423, 49484144), (564, 37113108), (612, 34202276), (752, 27834831), (799, 26197488), (816, 25651707), (846, 24742072), (1128, 18556554), (1224, 17101138), (1598, 13098744), (1692, 12371036), (2256, 9278277), (2397, 8732496), (2448, 8550569), (3196, 6549372), (3384, 6185518), (4794, 4366248), (6392, 3274686), (6768, 3092759), (7191, 2910832), (9588, 2183124), (12784, 1637343), (14382, 1455416), (19176, 1091562), (28764, 727708), (38352, 545781), (57528, 363854), (115056, 181927)]