20160783777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1\times {\mathrm{1759}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 28466380800

約数和(自身を除く): 8305597023

約数列:

[1, 3, 19, 57, 233, 699, 863, 1759, 2589, 4427, 5277, 13281, 16397, 33421, 49191, 100263, 201079, 409847, 603237, 1229541, 1518017, 3820501, 4554051, 7787093, 11461503, 23361279, 28842323, 86526969, 353697961, 1061093883, 6720261259, 20160783777]

約数ペア:

[(1, 20160783777), (3, 6720261259), (19, 1061093883), (57, 353697961), (233, 86526969), (699, 28842323), (863, 23361279), (1759, 11461503), (2589, 7787093), (4427, 4554051), (5277, 3820501), (13281, 1518017), (16397, 1229541), (33421, 603237), (49191, 409847), (100263, 201079)]