20187957606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197921153}}^1$

素因数の和:197921175

約数の個数: 16

約数和(自身を含む): 42750969264

約数和(自身を除く): 22563011658

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197921153, 395842306, 593763459, 1187526918, 3364659601, 6729319202, 10093978803, 20187957606]

約数ペア:

[(1, 20187957606), (2, 10093978803), (3, 6729319202), (6, 3364659601), (17, 1187526918), (34, 593763459), (51, 395842306), (102, 197921153)]