20195376

素因数分解:

$2^4\times 3^1\times {\mathrm{420737}}^1$

素因数の和:420748

約数の個数: 20

約数和(自身を含む): 52171512

約数和(自身を除く): 31976136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420737, 841474, 1262211, 1682948, 2524422, 3365896, 5048844, 6731792, 10097688, 20195376]

約数ペア:

[(1, 20195376), (2, 10097688), (3, 6731792), (4, 5048844), (6, 3365896), (8, 2524422), (12, 1682948), (16, 1262211), (24, 841474), (48, 420737)]