20222451

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 30690816

約数和(自身を除く): 10468365

約数列:

[1, 3, 9, 23, 69, 207, 211, 463, 633, 1389, 1899, 4167, 4853, 10649, 14559, 31947, 43677, 95841, 97693, 293079, 879237, 2246939, 6740817, 20222451]

約数ペア:

[(1, 20222451), (3, 6740817), (9, 2246939), (23, 879237), (69, 293079), (207, 97693), (211, 95841), (463, 43677), (633, 31947), (1389, 14559), (1899, 10649), (4167, 4853)]