20164603968

素因数分解:

$2^6\times 3^4\times {\mathrm{3889777}}^1$

素因数の和:3889801

約数の個数: 70

約数和(自身を含む): 59774218526

約数和(自身を除く): 39609614558

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 3889777, 7779554, 11669331, 15559108, 23338662, 31118216, 35007993, 46677324, 62236432, 70015986, 93354648, 105023979, 124472864, 140031972, 186709296, 210047958, 248945728, 280063944, 315071937, 373418592, 420095916, 560127888, 630143874, 746837184, 840191832, 1120255776, 1260287748, 1680383664, 2240511552, 2520575496, 3360767328, 5041150992, 6721534656, 10082301984, 20164603968]

約数ペア:

[(1, 20164603968), (2, 10082301984), (3, 6721534656), (4, 5041150992), (6, 3360767328), (8, 2520575496), (9, 2240511552), (12, 1680383664), (16, 1260287748), (18, 1120255776), (24, 840191832), (27, 746837184), (32, 630143874), (36, 560127888), (48, 420095916), (54, 373418592), (64, 315071937), (72, 280063944), (81, 248945728), (96, 210047958), (108, 186709296), (144, 140031972), (162, 124472864), (192, 105023979), (216, 93354648), (288, 70015986), (324, 62236432), (432, 46677324), (576, 35007993), (648, 31118216), (864, 23338662), (1296, 15559108), (1728, 11669331), (2592, 7779554), (5184, 3889777)]