20344516178

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6345763}}^1$

素因数の和:6346001

約数の個数: 16

約数和(自身を含む): 35028617280

約数和(自身を除く): 14684101102

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6345763, 12691526, 44420341, 88840682, 1453179727, 2906359454, 10172258089, 20344516178]

約数ペア:

[(1, 20344516178), (2, 10172258089), (7, 2906359454), (14, 1453179727), (229, 88840682), (458, 44420341), (1603, 12691526), (3206, 6345763)]