20197360402526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1645540199}}^1$

素因数の和:1645540256

約数の個数: 24

約数和(自身を含む): 33855344074800

約数和(自身を除く): 13657983672274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 1645540199, 3291080398, 27974183383, 31265263781, 55948366766, 62530527562, 531509484277, 594040011839, 1063018968554, 1188080023678, 10098680201263, 20197360402526]

約数ペア:

[(1, 20197360402526), (2, 10098680201263), (17, 1188080023678), (19, 1063018968554), (34, 594040011839), (38, 531509484277), (323, 62530527562), (361, 55948366766), (646, 31265263781), (722, 27974183383), (6137, 3291080398), (12274, 1645540199)]