20170796848

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{876077}}^1$

素因数の和:877524

約数の個数: 20

約数和(自身を含む): 39108121920

約数和(自身を除く): 18937325072

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 11512, 23024, 876077, 1752154, 3504308, 7008616, 14017232, 1260674803, 2521349606, 5042699212, 10085398424, 20170796848]

約数ペア:

[(1, 20170796848), (2, 10085398424), (4, 5042699212), (8, 2521349606), (16, 1260674803), (1439, 14017232), (2878, 7008616), (5756, 3504308), (11512, 1752154), (23024, 876077)]