20195335909

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{8543}}^1\times {\mathrm{14683}}^1$

素因数の和:23256

約数の個数: 16

約数和(自身を含む): 24088338432

約数和(自身を除く): 3893002523

約数列:

[1, 7, 23, 161, 8543, 14683, 59801, 102781, 196489, 337709, 1375423, 2363963, 125436869, 878058083, 2885047987, 20195335909]

約数ペア:

[(1, 20195335909), (7, 2885047987), (23, 878058083), (161, 125436869), (8543, 2363963), (14683, 1375423), (59801, 337709), (102781, 196489)]