20161203255

素因数分解:

$3^2\times 5^1\times {\mathrm{5669}}^1\times {\mathrm{79031}}^1$

素因数の和:84711

約数の個数: 24

約数和(自身を含む): 34952692320

約数和(自身を除く): 14791489065

約数列:

[1, 3, 5, 9, 15, 45, 5669, 17007, 28345, 51021, 79031, 85035, 237093, 255105, 395155, 711279, 1185465, 3556395, 448026739, 1344080217, 2240133695, 4032240651, 6720401085, 20161203255]

約数ペア:

[(1, 20161203255), (3, 6720401085), (5, 4032240651), (9, 2240133695), (15, 1344080217), (45, 448026739), (5669, 3556395), (17007, 1185465), (28345, 711279), (51021, 395155), (79031, 255105), (85035, 237093)]