20596020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{343267}}^1$

素因数の和:343279

約数の個数: 24

約数和(自身を含む): 57669024

約数和(自身を除く): 37073004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 343267, 686534, 1029801, 1373068, 1716335, 2059602, 3432670, 4119204, 5149005, 6865340, 10298010, 20596020]

約数ペア:

[(1, 20596020), (2, 10298010), (3, 6865340), (4, 5149005), (5, 4119204), (6, 3432670), (10, 2059602), (12, 1716335), (15, 1373068), (20, 1029801), (30, 686534), (60, 343267)]