20347833044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66064393}}^1$

素因数の和:66064415

約数の個数: 24

約数和(自身を含む): 44395272768

約数和(自身を除く): 24047439724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 66064393, 132128786, 264257572, 462450751, 726708323, 924901502, 1453416646, 1849803004, 2906833292, 5086958261, 10173916522, 20347833044]

約数ペア:

[(1, 20347833044), (2, 10173916522), (4, 5086958261), (7, 2906833292), (11, 1849803004), (14, 1453416646), (22, 924901502), (28, 726708323), (44, 462450751), (77, 264257572), (154, 132128786), (308, 66064393)]