20341688

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{6709}}^1$

素因数の和:7094

約数の個数: 16

約数和(自身を含む): 38247000

約数和(自身を除く): 17905312

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 6709, 13418, 26836, 53672, 2542711, 5085422, 10170844, 20341688]

約数ペア:

[(1, 20341688), (2, 10170844), (4, 5085422), (8, 2542711), (379, 53672), (758, 26836), (1516, 13418), (3032, 6709)]