19683660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{328061}}^1$

素因数の和:328073

約数の個数: 24

約数和(自身を含む): 55114416

約数和(自身を除く): 35430756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 328061, 656122, 984183, 1312244, 1640305, 1968366, 3280610, 3936732, 4920915, 6561220, 9841830, 19683660]

約数ペア:

[(1, 19683660), (2, 9841830), (3, 6561220), (4, 4920915), (5, 3936732), (6, 3280610), (10, 1968366), (12, 1640305), (15, 1312244), (20, 984183), (30, 656122), (60, 328061)]