20295042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198971}}^1$

素因数の和:198993

約数の個数: 16

約数和(自身を含む): 42977952

約数和(自身を除く): 22682910

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198971, 397942, 596913, 1193826, 3382507, 6765014, 10147521, 20295042]

約数ペア:

[(1, 20295042), (2, 10147521), (3, 6765014), (6, 3382507), (17, 1193826), (34, 596913), (51, 397942), (102, 198971)]