20899291248

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4397999}}^1$

素因数の和:4398027

約数の個数: 80

約数和(自身を含む): 65442240000

約数和(自身を除く): 44542948752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 4397999, 8795998, 13193997, 17591996, 26387994, 35183992, 39581991, 48377989, 52775988, 70367984, 79163982, 96755978, 105551976, 118745973, 145133967, 158327964, 193511956, 211103952, 237491946, 290267934, 316655928, 387023912, 435401901, 474983892, 580535868, 633311856, 774047824, 870803802, 949967784, 1161071736, 1306205703, 1741607604, 1899935568, 2322143472, 2612411406, 3483215208, 5224822812, 6966430416, 10449645624, 20899291248]

約数ペア:

[(1, 20899291248), (2, 10449645624), (3, 6966430416), (4, 5224822812), (6, 3483215208), (8, 2612411406), (9, 2322143472), (11, 1899935568), (12, 1741607604), (16, 1306205703), (18, 1161071736), (22, 949967784), (24, 870803802), (27, 774047824), (33, 633311856), (36, 580535868), (44, 474983892), (48, 435401901), (54, 387023912), (66, 316655928), (72, 290267934), (88, 237491946), (99, 211103952), (108, 193511956), (132, 158327964), (144, 145133967), (176, 118745973), (198, 105551976), (216, 96755978), (264, 79163982), (297, 70367984), (396, 52775988), (432, 48377989), (528, 39581991), (594, 35183992), (792, 26387994), (1188, 17591996), (1584, 13193997), (2376, 8795998), (4752, 4397999)]