20888973042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5992247}}^1$

素因数の和:5992342

約数の個数: 32

約数和(自身を含む): 48321487872

約数和(自身を除く): 27432514830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5992247, 11984494, 17976741, 35953482, 41945729, 83891458, 125837187, 251674374, 497356501, 994713002, 1492069503, 2984139006, 3481495507, 6962991014, 10444486521, 20888973042]

約数ペア:

[(1, 20888973042), (2, 10444486521), (3, 6962991014), (6, 3481495507), (7, 2984139006), (14, 1492069503), (21, 994713002), (42, 497356501), (83, 251674374), (166, 125837187), (249, 83891458), (498, 41945729), (581, 35953482), (1162, 17976741), (1743, 11984494), (3486, 5992247)]