20109861870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95761247}}^1$

素因数の和:95761264

約数の個数: 32

約数和(自身を含む): 55158478848

約数和(自身を除く): 35048616978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95761247, 191522494, 287283741, 478806235, 574567482, 670328729, 957612470, 1340657458, 1436418705, 2010986187, 2872837410, 3351643645, 4021972374, 6703287290, 10054930935, 20109861870]

約数ペア:

[(1, 20109861870), (2, 10054930935), (3, 6703287290), (5, 4021972374), (6, 3351643645), (7, 2872837410), (10, 2010986187), (14, 1436418705), (15, 1340657458), (21, 957612470), (30, 670328729), (35, 574567482), (42, 478806235), (70, 287283741), (105, 191522494), (210, 95761247)]