20293934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 31313520

約数和(自身を除く): 11019586

約数列:

[1, 2, 41, 82, 379, 653, 758, 1306, 15539, 26773, 31078, 53546, 247487, 494974, 10146967, 20293934]

約数ペア:

[(1, 20293934), (2, 10146967), (41, 494974), (82, 247487), (379, 53546), (653, 31078), (758, 26773), (1306, 15539)]