20162010429

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{58171}}^1$

素因数の和:58583

約数の個数: 40

約数和(自身を含む): 32941640160

約数和(自身を除く): 12779629731

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 389, 891, 1167, 3501, 4279, 10503, 12837, 31509, 38511, 58171, 115533, 174513, 346599, 523539, 639881, 1570617, 1919643, 4711851, 5758929, 17276787, 22628519, 51830361, 67885557, 203656671, 248913709, 610970013, 746741127, 1832910039, 2240223381, 6720670143, 20162010429]

約数ペア:

[(1, 20162010429), (3, 6720670143), (9, 2240223381), (11, 1832910039), (27, 746741127), (33, 610970013), (81, 248913709), (99, 203656671), (297, 67885557), (389, 51830361), (891, 22628519), (1167, 17276787), (3501, 5758929), (4279, 4711851), (10503, 1919643), (12837, 1570617), (31509, 639881), (38511, 523539), (58171, 346599), (115533, 174513)]