20199290996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297048397}}^1$

素因数の和:297048418

約数の個数: 12

約数和(自身を含む): 37428098148

約数和(自身を除く): 17228807152

約数列:

[1, 2, 4, 17, 34, 68, 297048397, 594096794, 1188193588, 5049822749, 10099645498, 20199290996]

約数ペア:

[(1, 20199290996), (2, 10099645498), (4, 5049822749), (17, 1188193588), (34, 594096794), (68, 297048397)]