20161968

素因数分解:

$2^4\times 3^1\times {\mathrm{420041}}^1$

素因数の和:420052

約数の個数: 20

約数和(自身を含む): 52085208

約数和(自身を除く): 31923240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420041, 840082, 1260123, 1680164, 2520246, 3360328, 5040492, 6720656, 10080984, 20161968]

約数ペア:

[(1, 20161968), (2, 10080984), (3, 6720656), (4, 5040492), (6, 3360328), (8, 2520246), (12, 1680164), (16, 1260123), (24, 840082), (48, 420041)]