20405274

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{14851}}^1$

素因数の和:15085

約数の個数: 16

約数和(自身を含む): 40991520

約数和(自身を除く): 20586246

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 14851, 29702, 44553, 89106, 3400879, 6801758, 10202637, 20405274]

約数ペア:

[(1, 20405274), (2, 10202637), (3, 6801758), (6, 3400879), (229, 89106), (458, 44553), (687, 29702), (1374, 14851)]