20161661910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1099927}}^1$

素因数の和:1099997

約数の個数: 64

約数和(自身を含む): 53218916352

約数和(自身を除く): 33057254442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 9165, 18330, 1099927, 2199854, 3299781, 5499635, 6599562, 10999270, 14299051, 16498905, 28598102, 32997810, 42897153, 51696569, 71495255, 85794306, 103393138, 142990510, 155089707, 214485765, 258482845, 310179414, 428971530, 516965690, 672055397, 775448535, 1344110794, 1550897070, 2016166191, 3360276985, 4032332382, 6720553970, 10080830955, 20161661910]

約数ペア:

[(1, 20161661910), (2, 10080830955), (3, 6720553970), (5, 4032332382), (6, 3360276985), (10, 2016166191), (13, 1550897070), (15, 1344110794), (26, 775448535), (30, 672055397), (39, 516965690), (47, 428971530), (65, 310179414), (78, 258482845), (94, 214485765), (130, 155089707), (141, 142990510), (195, 103393138), (235, 85794306), (282, 71495255), (390, 51696569), (470, 42897153), (611, 32997810), (705, 28598102), (1222, 16498905), (1410, 14299051), (1833, 10999270), (3055, 6599562), (3666, 5499635), (6110, 3299781), (9165, 2199854), (18330, 1099927)]