20806301706

素因数分解:

$2^1\times 3^1\times {\mathrm{7331}}^1\times {\mathrm{473021}}^1$

素因数の和:480357

約数の個数: 16

約数和(自身を含む): 41618367648

約数和(自身を除く): 20812065942

約数列:

[1, 2, 3, 6, 7331, 14662, 21993, 43986, 473021, 946042, 1419063, 2838126, 3467716951, 6935433902, 10403150853, 20806301706]

約数ペア:

[(1, 20806301706), (2, 10403150853), (3, 6935433902), (6, 3467716951), (7331, 2838126), (14662, 1419063), (21993, 946042), (43986, 473021)]