20170853936

素因数分解:

$2^4\times {\mathrm{1260678371}}^1$

素因数の和:1260678379

約数の個数: 10

約数和(自身を含む): 39081029532

約数和(自身を除く): 18910175596

約数列:

[1, 2, 4, 8, 16, 1260678371, 2521356742, 5042713484, 10085426968, 20170853936]

約数ペア:

[(1, 20170853936), (2, 10085426968), (4, 5042713484), (8, 2521356742), (16, 1260678371)]