20282919

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6301}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 28737120

約数和(自身を除く): 8454201

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 6301, 18903, 182729, 233137, 548187, 699411, 6760973, 20282919]

約数ペア:

[(1, 20282919), (3, 6760973), (29, 699411), (37, 548187), (87, 233137), (111, 182729), (1073, 18903), (3219, 6301)]