20144592021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7890557}}^1$

素因数の和:7890620

約数の個数: 16

約数和(自身を含む): 28784755584

約数和(自身を除く): 8640163563

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 7890557, 23671671, 181482811, 291950609, 544448433, 875851827, 6714864007, 20144592021]

約数ペア:

[(1, 20144592021), (3, 6714864007), (23, 875851827), (37, 544448433), (69, 291950609), (111, 181482811), (851, 23671671), (2553, 7890557)]