220105996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{7433}}^1$

素因数の和:8121

約数の個数: 24

約数和(自身を含む): 420883344

約数和(自身を除く): 200777348

約数列:

[1, 2, 4, 11, 22, 44, 673, 1346, 2692, 7403, 7433, 14806, 14866, 29612, 29732, 81763, 163526, 327052, 5002409, 10004818, 20009636, 55026499, 110052998, 220105996]

約数ペア:

[(1, 220105996), (2, 110052998), (4, 55026499), (11, 20009636), (22, 10004818), (44, 5002409), (673, 327052), (1346, 163526), (2692, 81763), (7403, 29732), (7433, 29612), (14806, 14866)]