20167075161

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{907}}^1\times {\mathrm{7331}}^1$

素因数の和:8581

約数の個数: 24

約数和(自身を含む): 29252861664

約数和(自身を除く): 9085786503

約数列:

[1, 3, 9, 337, 907, 1011, 2721, 3033, 7331, 8163, 21993, 65979, 305659, 916977, 2470547, 2750931, 6649217, 7411641, 19947651, 22234923, 59842953, 2240786129, 6722358387, 20167075161]

約数ペア:

[(1, 20167075161), (3, 6722358387), (9, 2240786129), (337, 59842953), (907, 22234923), (1011, 19947651), (2721, 7411641), (3033, 6649217), (7331, 2750931), (8163, 2470547), (21993, 916977), (65979, 305659)]