20112540046

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{2087}}^1\times {\mathrm{21227}}^1$

素因数の和:23543

約数の個数: 16

約数和(自身を含む): 30317659776

約数和(自身を除く): 10205119730

約数列:

[1, 2, 227, 454, 2087, 4174, 21227, 42454, 473749, 947498, 4818529, 9637058, 44300749, 88601498, 10056270023, 20112540046]

約数ペア:

[(1, 20112540046), (2, 10056270023), (227, 88601498), (454, 44300749), (2087, 9637058), (4174, 4818529), (21227, 947498), (42454, 473749)]