20132247730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{287603539}}^1$

素因数の和:287603553

約数の個数: 16

約数和(自身を含む): 41414909760

約数和(自身を除く): 21282662030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 287603539, 575207078, 1438017695, 2013224773, 2876035390, 4026449546, 10066123865, 20132247730]

約数ペア:

[(1, 20132247730), (2, 10066123865), (5, 4026449546), (7, 2876035390), (10, 2013224773), (14, 1438017695), (35, 575207078), (70, 287603539)]