20306262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199081}}^1$

素因数の和:199103

約数の個数: 16

約数和(自身を含む): 43001712

約数和(自身を除く): 22695450

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199081, 398162, 597243, 1194486, 3384377, 6768754, 10153131, 20306262]

約数ペア:

[(1, 20306262), (2, 10153131), (3, 6768754), (6, 3384377), (17, 1194486), (34, 597243), (51, 398162), (102, 199081)]