20682768

素因数分解:

$2^4\times 3^1\times {\mathrm{430891}}^1$

素因数の和:430902

約数の個数: 20

約数和(自身を含む): 53430608

約数和(自身を除く): 32747840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430891, 861782, 1292673, 1723564, 2585346, 3447128, 5170692, 6894256, 10341384, 20682768]

約数ペア:

[(1, 20682768), (2, 10341384), (3, 6894256), (4, 5170692), (6, 3447128), (8, 2585346), (12, 1723564), (16, 1292673), (24, 861782), (48, 430891)]