20565532908

素因数分解:

$2^2\times 3^4\times {\mathrm{63473867}}^1$

素因数の和:63473883

約数の個数: 30

約数和(自身を含む): 53762366196

約数和(自身を除く): 33196833288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 63473867, 126947734, 190421601, 253895468, 380843202, 571264803, 761686404, 1142529606, 1713794409, 2285059212, 3427588818, 5141383227, 6855177636, 10282766454, 20565532908]

約数ペア:

[(1, 20565532908), (2, 10282766454), (3, 6855177636), (4, 5141383227), (6, 3427588818), (9, 2285059212), (12, 1713794409), (18, 1142529606), (27, 761686404), (36, 571264803), (54, 380843202), (81, 253895468), (108, 190421601), (162, 126947734), (324, 63473867)]