20205912

素因数分解:

$2^3\times 3^1\times {\mathrm{841913}}^1$

素因数の和:841922

約数の個数: 16

約数和(自身を含む): 50514840

約数和(自身を除く): 30308928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 841913, 1683826, 2525739, 3367652, 5051478, 6735304, 10102956, 20205912]

約数ペア:

[(1, 20205912), (2, 10102956), (3, 6735304), (4, 5051478), (6, 3367652), (8, 2525739), (12, 1683826), (24, 841913)]