20174831856

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{5683}}^1$

素因数の和:6063

約数の個数: 120

約数和(自身を含む): 57312113040

約数和(自身を除く): 37137281184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 277, 356, 534, 554, 712, 801, 831, 1068, 1108, 1424, 1602, 1662, 2136, 2216, 2493, 3204, 3324, 4272, 4432, 4986, 5683, 6408, 6648, 9972, 11366, 12816, 13296, 17049, 19944, 22732, 24653, 34098, 39888, 45464, 49306, 51147, 68196, 73959, 90928, 98612, 102294, 136392, 147918, 197224, 204588, 221877, 272784, 295836, 394448, 409176, 443754, 505787, 591672, 818352, 887508, 1011574, 1183344, 1517361, 1574191, 1775016, 2023148, 3034722, 3148382, 3550032, 4046296, 4552083, 4722573, 6069444, 6296764, 8092592, 9104166, 9445146, 12138888, 12593528, 14167719, 18208332, 18890292, 24277776, 25187056, 28335438, 36416664, 37780584, 56670876, 72833328, 75561168, 113341752, 140102999, 226683504, 280205998, 420308997, 560411996, 840617994, 1120823992, 1260926991, 1681235988, 2241647984, 2521853982, 3362471976, 5043707964, 6724943952, 10087415928, 20174831856]

約数ペア:

[(1, 20174831856), (2, 10087415928), (3, 6724943952), (4, 5043707964), (6, 3362471976), (8, 2521853982), (9, 2241647984), (12, 1681235988), (16, 1260926991), (18, 1120823992), (24, 840617994), (36, 560411996), (48, 420308997), (72, 280205998), (89, 226683504), (144, 140102999), (178, 113341752), (267, 75561168), (277, 72833328), (356, 56670876), (534, 37780584), (554, 36416664), (712, 28335438), (801, 25187056), (831, 24277776), (1068, 18890292), (1108, 18208332), (1424, 14167719), (1602, 12593528), (1662, 12138888), (2136, 9445146), (2216, 9104166), (2493, 8092592), (3204, 6296764), (3324, 6069444), (4272, 4722573), (4432, 4552083), (4986, 4046296), (5683, 3550032), (6408, 3148382), (6648, 3034722), (9972, 2023148), (11366, 1775016), (12816, 1574191), (13296, 1517361), (17049, 1183344), (19944, 1011574), (22732, 887508), (24653, 818352), (34098, 591672), (39888, 505787), (45464, 443754), (49306, 409176), (51147, 394448), (68196, 295836), (73959, 272784), (90928, 221877), (98612, 204588), (102294, 197224), (136392, 147918)]