20160807021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97395203}}^1$

素因数の和:97395232

約数の個数: 12

約数和(自身を含む): 30387303648

約数和(自身を除く): 10226496627

約数列:

[1, 3, 9, 23, 69, 207, 97395203, 292185609, 876556827, 2240089669, 6720269007, 20160807021]

約数ペア:

[(1, 20160807021), (3, 6720269007), (9, 2240089669), (23, 876556827), (69, 292185609), (207, 97395203)]