20067804948

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2608919}}^1$

素因数の和:2609567

約数の個数: 24

約数和(自身を含む): 46897945920

約数和(自身を除く): 26830140972

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 2608919, 5217838, 7826757, 10435676, 15653514, 31307028, 1672317079, 3344634158, 5016951237, 6689268316, 10033902474, 20067804948]

約数ペア:

[(1, 20067804948), (2, 10033902474), (3, 6689268316), (4, 5016951237), (6, 3344634158), (12, 1672317079), (641, 31307028), (1282, 15653514), (1923, 10435676), (2564, 7826757), (3846, 5217838), (7692, 2608919)]