20235611669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1\times {\mathrm{3517}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 26005056000

約数和(自身を除く): 5769444331

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 2749, 3517, 19243, 24619, 35737, 45721, 63227, 80891, 250159, 320047, 442589, 566237, 821951, 1051583, 5753657, 7361081, 9668233, 67677631, 125687029, 222369359, 879809203, 1556585513, 2890801667, 20235611669]

約数ペア:

[(1, 20235611669), (7, 2890801667), (13, 1556585513), (23, 879809203), (91, 222369359), (161, 125687029), (299, 67677631), (2093, 9668233), (2749, 7361081), (3517, 5753657), (19243, 1051583), (24619, 821951), (35737, 566237), (45721, 442589), (63227, 320047), (80891, 250159)]