20165037486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305530871}}^1$

素因数の和:305530887

約数の個数: 16

約数和(自身を含む): 43996445568

約数和(自身を除く): 23831408082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305530871, 611061742, 916592613, 1833185226, 3360839581, 6721679162, 10082518743, 20165037486]

約数ペア:

[(1, 20165037486), (2, 10082518743), (3, 6721679162), (6, 3360839581), (11, 1833185226), (22, 916592613), (33, 611061742), (66, 305530871)]