20136398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12601}}^1$

素因数の和:12667

約数の個数: 16

約数和(自身を含む): 32664384

約数和(自身を除く): 12527986

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12601, 25202, 214217, 428434, 592247, 1184494, 10068199, 20136398]

約数ペア:

[(1, 20136398), (2, 10068199), (17, 1184494), (34, 592247), (47, 428434), (94, 214217), (799, 25202), (1598, 12601)]