20323786

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46829}}^1$

素因数の和:46869

約数の個数: 16

約数和(自身を含む): 35965440

約数和(自身を除く): 15641654

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46829, 93658, 327803, 655606, 1451699, 2903398, 10161893, 20323786]

約数ペア:

[(1, 20323786), (2, 10161893), (7, 2903398), (14, 1451699), (31, 655606), (62, 327803), (217, 93658), (434, 46829)]