13367420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60761}}^1$

素因数の和:60781

約数の個数: 24

約数和(自身を含む): 30624048

約数和(自身を除く): 17256628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 60761, 121522, 243044, 303805, 607610, 668371, 1215220, 1336742, 2673484, 3341855, 6683710, 13367420]

約数ペア:

[(1, 13367420), (2, 6683710), (4, 3341855), (5, 2673484), (10, 1336742), (11, 1215220), (20, 668371), (22, 607610), (44, 303805), (55, 243044), (110, 121522), (220, 60761)]