20165069854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1\times {\mathrm{59471}}^1$

素因数の和:68415

約数の個数: 16

約数和(自身を含む): 31843687680

約数和(自身を除く): 11678617826

約数列:

[1, 2, 19, 38, 8923, 17846, 59471, 118942, 169537, 339074, 1129949, 2259898, 530659733, 1061319466, 10082534927, 20165069854]

約数ペア:

[(1, 20165069854), (2, 10082534927), (19, 1061319466), (38, 530659733), (8923, 2259898), (17846, 1129949), (59471, 339074), (118942, 169537)]