20171696008

素因数分解:

$2^3\times {\mathrm{16937}}^1\times {\mathrm{148873}}^1$

素因数の和:165816

約数の個数: 16

約数和(自身を含む): 37824417180

約数和(自身を除く): 17652721172

約数列:

[1, 2, 4, 8, 16937, 33874, 67748, 135496, 148873, 297746, 595492, 1190984, 2521462001, 5042924002, 10085848004, 20171696008]

約数ペア:

[(1, 20171696008), (2, 10085848004), (4, 5042924002), (8, 2521462001), (16937, 1190984), (33874, 595492), (67748, 297746), (135496, 148873)]