16960820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11617}}^1$

素因数の和:11699

約数の個数: 24

約数和(自身を含む): 36108744

約数和(自身を除く): 19147924

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11617, 23234, 46468, 58085, 116170, 232340, 848041, 1696082, 3392164, 4240205, 8480410, 16960820]

約数ペア:

[(1, 16960820), (2, 8480410), (4, 4240205), (5, 3392164), (10, 1696082), (20, 848041), (73, 232340), (146, 116170), (292, 58085), (365, 46468), (730, 23234), (1460, 11617)]