20914854

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{52027}}^1$

素因数の和:52099

約数の個数: 16

約数和(自身を含む): 42454848

約数和(自身を除く): 21539994

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 52027, 104054, 156081, 312162, 3485809, 6971618, 10457427, 20914854]

約数ペア:

[(1, 20914854), (2, 10457427), (3, 6971618), (6, 3485809), (67, 312162), (134, 156081), (201, 104054), (402, 52027)]