20144034165

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1\times {\mathrm{5503}}^1$

素因数の和:6669

約数の個数: 32

約数和(自身を含む): 32389410816

約数和(自身を除く): 12245376651

約数列:

[1, 3, 5, 15, 277, 831, 881, 1385, 2643, 4155, 4405, 5503, 13215, 16509, 27515, 82545, 244037, 732111, 1220185, 1524331, 3660555, 4572993, 4848143, 7621655, 14544429, 22864965, 24240715, 72722145, 1342935611, 4028806833, 6714678055, 20144034165]

約数ペア:

[(1, 20144034165), (3, 6714678055), (5, 4028806833), (15, 1342935611), (277, 72722145), (831, 24240715), (881, 22864965), (1385, 14544429), (2643, 7621655), (4155, 4848143), (4405, 4572993), (5503, 3660555), (13215, 1524331), (16509, 1220185), (27515, 732111), (82545, 244037)]