20199609344

素因数分解:

$2^{10}\times {\mathrm{433}}^1\times {\mathrm{45557}}^1$

素因数の和:46010

約数の個数: 44

約数和(自身を含む): 40473636084

約数和(自身を除く): 20274026740

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 433, 512, 866, 1024, 1732, 3464, 6928, 13856, 27712, 45557, 55424, 91114, 110848, 182228, 221696, 364456, 443392, 728912, 1457824, 2915648, 5831296, 11662592, 19726181, 23325184, 39452362, 46650368, 78904724, 157809448, 315618896, 631237792, 1262475584, 2524951168, 5049902336, 10099804672, 20199609344]

約数ペア:

[(1, 20199609344), (2, 10099804672), (4, 5049902336), (8, 2524951168), (16, 1262475584), (32, 631237792), (64, 315618896), (128, 157809448), (256, 78904724), (433, 46650368), (512, 39452362), (866, 23325184), (1024, 19726181), (1732, 11662592), (3464, 5831296), (6928, 2915648), (13856, 1457824), (27712, 728912), (45557, 443392), (55424, 364456), (91114, 221696), (110848, 182228)]