20297798412

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16422167}}^1$

素因数の和:16422277

約数の個数: 24

約数和(自身を含む): 47821353216

約数和(自身を除く): 27523554804

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16422167, 32844334, 49266501, 65688668, 98533002, 197066004, 1691483201, 3382966402, 5074449603, 6765932804, 10148899206, 20297798412]

約数ペア:

[(1, 20297798412), (2, 10148899206), (3, 6765932804), (4, 5074449603), (6, 3382966402), (12, 1691483201), (103, 197066004), (206, 98533002), (309, 65688668), (412, 49266501), (618, 32844334), (1236, 16422167)]