20094768

素因数分解:

$2^4\times 3^2\times {\mathrm{139547}}^1$

素因数の和:139561

約数の個数: 30

約数和(自身を含む): 56237844

約数和(自身を除く): 36143076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139547, 279094, 418641, 558188, 837282, 1116376, 1255923, 1674564, 2232752, 2511846, 3349128, 5023692, 6698256, 10047384, 20094768]

約数ペア:

[(1, 20094768), (2, 10047384), (3, 6698256), (4, 5023692), (6, 3349128), (8, 2511846), (9, 2232752), (12, 1674564), (16, 1255923), (18, 1116376), (24, 837282), (36, 558188), (48, 418641), (72, 279094), (144, 139547)]