20198984979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{10853}}^1\times {\mathrm{36493}}^1$

素因数の和:47366

約数の個数: 16

約数和(自身を含む): 28519623072

約数和(自身を除く): 8320638093

約数列:

[1, 3, 17, 51, 10853, 32559, 36493, 109479, 184501, 553503, 620381, 1861143, 396058529, 1188175587, 6732994993, 20198984979]

約数ペア:

[(1, 20198984979), (3, 6732994993), (17, 1188175587), (51, 396058529), (10853, 1861143), (32559, 620381), (36493, 553503), (109479, 184501)]