20173568551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{68821}}^1$

素因数の和:69282

約数の個数: 16

約数和(自身を含む): 21911823648

約数和(自身を除く): 1738255097

約数列:

[1, 17, 43, 401, 731, 6817, 17243, 68821, 293131, 1169957, 2959303, 27597221, 50308151, 469152757, 1186680503, 20173568551]

約数ペア:

[(1, 20173568551), (17, 1186680503), (43, 469152757), (401, 50308151), (731, 27597221), (6817, 2959303), (17243, 1169957), (68821, 293131)]