2000871252

素因数分解:

$2^2\times 3^2\times {\mathrm{55579757}}^1$

素因数の和:55579767

約数の個数: 18

約数和(自身を含む): 5057757978

約数和(自身を除く): 3056886726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55579757, 111159514, 166739271, 222319028, 333478542, 500217813, 666957084, 1000435626, 2000871252]

約数ペア:

[(1, 2000871252), (2, 1000435626), (3, 666957084), (4, 500217813), (6, 333478542), (9, 222319028), (12, 166739271), (18, 111159514), (36, 55579757)]