20183470899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1\times {\mathrm{3307}}^1$

素因数の和:3979

約数の個数: 32

約数和(自身を含む): 28295308800

約数和(自身を除く): 8111837901

約数列:

[1, 3, 23, 69, 197, 449, 591, 1347, 3307, 4531, 9921, 10327, 13593, 30981, 76061, 88453, 228183, 265359, 651479, 1484843, 1954437, 2034419, 4454529, 6103257, 14984017, 34151389, 44952051, 102454167, 292514071, 877542213, 6727823633, 20183470899]

約数ペア:

[(1, 20183470899), (3, 6727823633), (23, 877542213), (69, 292514071), (197, 102454167), (449, 44952051), (591, 34151389), (1347, 14984017), (3307, 6103257), (4531, 4454529), (9921, 2034419), (10327, 1954437), (13593, 1484843), (30981, 651479), (76061, 265359), (88453, 228183)]