20609922

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{6829}}^1$

素因数の和:7337

約数の個数: 16

約数和(自身を含む): 41307840

約数和(自身を除く): 20697918

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 6829, 13658, 20487, 40974, 3434987, 6869974, 10304961, 20609922]

約数ペア:

[(1, 20609922), (2, 10304961), (3, 6869974), (6, 3434987), (503, 40974), (1006, 20487), (1509, 13658), (3018, 6829)]