20084451

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7930

約数の個数: 16

約数和(自身を含む): 28702464

約数和(自身を除く): 8618013

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 7867, 23601, 180941, 291079, 542823, 873237, 6694817, 20084451]

約数ペア:

[(1, 20084451), (3, 6694817), (23, 873237), (37, 542823), (69, 291079), (111, 180941), (851, 23601), (2553, 7867)]