17820092012

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{62989}}^1$

素因数の和:63761

約数の個数: 24

約数和(自身を含む): 31524731280

約数和(自身を除く): 13704639268

約数列:

[1, 2, 4, 107, 214, 428, 661, 1322, 2644, 62989, 70727, 125978, 141454, 251956, 282908, 6739823, 13479646, 26959292, 41635729, 83271458, 166542916, 4455023003, 8910046006, 17820092012]

約数ペア:

[(1, 17820092012), (2, 8910046006), (4, 4455023003), (107, 166542916), (214, 83271458), (428, 41635729), (661, 26959292), (1322, 13479646), (2644, 6739823), (62989, 282908), (70727, 251956), (125978, 141454)]