20149663678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1285547}}^1$

素因数の和:1286027

約数の個数: 16

約数和(自身を含む): 32071851504

約数和(自身を除く): 11922187826

約数列:

[1, 2, 17, 34, 461, 922, 7837, 15674, 1285547, 2571094, 21854299, 43708598, 592637167, 1185274334, 10074831839, 20149663678]

約数ペア:

[(1, 20149663678), (2, 10074831839), (17, 1185274334), (34, 592637167), (461, 43708598), (922, 21854299), (7837, 2571094), (15674, 1285547)]