20444098896

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3640331}}^1$

素因数の和:3640361

約数の個数: 80

約数和(自身を含む): 63196163520

約数和(自身を除く): 42752064624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 3640331, 7280662, 10920993, 14561324, 21841986, 29122648, 32762979, 43683972, 47324303, 58245296, 65525958, 87367944, 94648606, 98288937, 131051916, 141972909, 174735888, 189297212, 196577874, 262103832, 283945818, 378594424, 393155748, 425918727, 524207664, 567891636, 757188848, 786311496, 851837454, 1135783272, 1277756181, 1572622992, 1703674908, 2271566544, 2555512362, 3407349816, 5111024724, 6814699632, 10222049448, 20444098896]

約数ペア:

[(1, 20444098896), (2, 10222049448), (3, 6814699632), (4, 5111024724), (6, 3407349816), (8, 2555512362), (9, 2271566544), (12, 1703674908), (13, 1572622992), (16, 1277756181), (18, 1135783272), (24, 851837454), (26, 786311496), (27, 757188848), (36, 567891636), (39, 524207664), (48, 425918727), (52, 393155748), (54, 378594424), (72, 283945818), (78, 262103832), (104, 196577874), (108, 189297212), (117, 174735888), (144, 141972909), (156, 131051916), (208, 98288937), (216, 94648606), (234, 87367944), (312, 65525958), (351, 58245296), (432, 47324303), (468, 43683972), (624, 32762979), (702, 29122648), (936, 21841986), (1404, 14561324), (1872, 10920993), (2808, 7280662), (5616, 3640331)]