20175560996

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{38502979}}^1$

素因数の和:38503114

約数の個数: 12

約数和(自身を含む): 35576753520

約数和(自身を除く): 15401192524

約数列:

[1, 2, 4, 131, 262, 524, 38502979, 77005958, 154011916, 5043890249, 10087780498, 20175560996]

約数ペア:

[(1, 20175560996), (2, 10087780498), (4, 5043890249), (131, 154011916), (262, 77005958), (524, 38502979)]