20174003710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{136523}}^1$

素因数の和:138648

約数の個数: 32

約数和(自身を含む): 41520771072

約数和(自身を除く): 21346767362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2111, 4222, 10555, 14777, 21110, 29554, 73885, 136523, 147770, 273046, 682615, 955661, 1365230, 1911322, 4778305, 9556610, 288200053, 576400106, 1441000265, 2017400371, 2882000530, 4034800742, 10087001855, 20174003710]

約数ペア:

[(1, 20174003710), (2, 10087001855), (5, 4034800742), (7, 2882000530), (10, 2017400371), (14, 1441000265), (35, 576400106), (70, 288200053), (2111, 9556610), (4222, 4778305), (10555, 1911322), (14777, 1365230), (21110, 955661), (29554, 682615), (73885, 273046), (136523, 147770)]