20165512863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8677}}^1\times {\mathrm{45569}}^1$

素因数の和:54266

約数の個数: 16

約数和(自身を含む): 28472865120

約数和(自身を除く): 8307352257

約数列:

[1, 3, 17, 51, 8677, 26031, 45569, 136707, 147509, 442527, 774673, 2324019, 395402213, 1186206639, 6721837621, 20165512863]

約数ペア:

[(1, 20165512863), (3, 6721837621), (17, 1186206639), (51, 395402213), (8677, 2324019), (26031, 774673), (45569, 442527), (136707, 147509)]