20769636

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6581}}^1$

素因数の和:6851

約数の個数: 24

約数和(自身を含む): 48654144

約数和(自身を除く): 27884508

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6581, 13162, 19743, 26324, 39486, 78972, 1730803, 3461606, 5192409, 6923212, 10384818, 20769636]

約数ペア:

[(1, 20769636), (2, 10384818), (3, 6923212), (4, 5192409), (6, 3461606), (12, 1730803), (263, 78972), (526, 39486), (789, 26324), (1052, 19743), (1578, 13162), (3156, 6581)]