20266219677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4687999}}^1$

素因数の和:4688144

約数の個数: 16

約数和(自身を含む): 29703168000

約数和(自身を除く): 9436948323

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 4687999, 14063997, 51567989, 154703967, 614127869, 1842383607, 6755406559, 20266219677]

約数ペア:

[(1, 20266219677), (3, 6755406559), (11, 1842383607), (33, 614127869), (131, 154703967), (393, 51567989), (1441, 14063997), (4323, 4687999)]