20170672133

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{511933}}^1$

素因数の和:512036

約数の個数: 12

約数和(自身を含む): 21350719404

約数和(自身を除く): 1180047271

約数列:

[1, 31, 41, 961, 1271, 39401, 511933, 15869923, 20989253, 491967613, 650666843, 20170672133]

約数ペア:

[(1, 20170672133), (31, 650666843), (41, 491967613), (961, 20989253), (1271, 15869923), (39401, 511933)]