20272086

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4523}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 45601920

約数和(自身を除く): 25329834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 4523, 9046, 13569, 27138, 40707, 81414, 122121, 244242, 375409, 750818, 1126227, 2252454, 3378681, 6757362, 10136043, 20272086]

約数ペア:

[(1, 20272086), (2, 10136043), (3, 6757362), (6, 3378681), (9, 2252454), (18, 1126227), (27, 750818), (54, 375409), (83, 244242), (166, 122121), (249, 81414), (498, 40707), (747, 27138), (1494, 13569), (2241, 9046), (4482, 4523)]