20221768162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1\times {\mathrm{128257}}^1$

素因数の和:130833

約数の個数: 16

約数和(自身を含む): 31323681792

約数和(自身を除く): 11101913630

約数列:

[1, 2, 31, 62, 2543, 5086, 78833, 128257, 157666, 256514, 3975967, 7951934, 326157551, 652315102, 10110884081, 20221768162]

約数ペア:

[(1, 20221768162), (2, 10110884081), (31, 652315102), (62, 326157551), (2543, 7951934), (5086, 3975967), (78833, 256514), (128257, 157666)]