20744156950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37716649}}^1$

素因数の和:37716672

約数の個数: 24

約数和(自身を含む): 42091781400

約数和(自身を除く): 21347624450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 37716649, 75433298, 188583245, 377166490, 414883139, 829766278, 942916225, 1885832450, 2074415695, 4148831390, 10372078475, 20744156950]

約数ペア:

[(1, 20744156950), (2, 10372078475), (5, 4148831390), (10, 2074415695), (11, 1885832450), (22, 942916225), (25, 829766278), (50, 414883139), (55, 377166490), (110, 188583245), (275, 75433298), (550, 37716649)]