20178582523

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1\times {\mathrm{29401}}^1$

素因数の和:30906

約数の個数: 16

約数和(自身を含む): 22541219712

約数和(自身を除く): 2362637189

約数列:

[1, 11, 43, 473, 1451, 15961, 29401, 62393, 323411, 686323, 1264243, 13906673, 42660851, 469269361, 1834416593, 20178582523]

約数ペア:

[(1, 20178582523), (11, 1834416593), (43, 469269361), (473, 42660851), (1451, 13906673), (15961, 1264243), (29401, 686323), (62393, 323411)]