20316098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29789}}^1$

素因数の和:29833

約数の個数: 16

約数和(自身を含む): 34318080

約数和(自身を除く): 14001982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 29789, 59578, 327679, 655358, 923459, 1846918, 10158049, 20316098]

約数ペア:

[(1, 20316098), (2, 10158049), (11, 1846918), (22, 923459), (31, 655358), (62, 327679), (341, 59578), (682, 29789)]