20189834

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6353}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 34769088

約数和(自身を除く): 14579254

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 6353, 12706, 44471, 88942, 1442131, 2884262, 10094917, 20189834]

約数ペア:

[(1, 20189834), (2, 10094917), (7, 2884262), (14, 1442131), (227, 88942), (454, 44471), (1589, 12706), (3178, 6353)]