16694380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20359}}^1$

素因数の和:20409

約数の個数: 24

約数和(自身を含む): 35915040

約数和(自身を除く): 19220660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 20359, 40718, 81436, 101795, 203590, 407180, 834719, 1669438, 3338876, 4173595, 8347190, 16694380]

約数ペア:

[(1, 16694380), (2, 8347190), (4, 4173595), (5, 3338876), (10, 1669438), (20, 834719), (41, 407180), (82, 203590), (164, 101795), (205, 81436), (410, 40718), (820, 20359)]