20352706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54419}}^1$

素因数の和:54449

約数の個数: 16

約数和(自身を含む): 35264160

約数和(自身を除く): 14911454

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54419, 108838, 598609, 925123, 1197218, 1850246, 10176353, 20352706]

約数ペア:

[(1, 20352706), (2, 10176353), (11, 1850246), (17, 1197218), (22, 925123), (34, 598609), (187, 108838), (374, 54419)]