20795569490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3719}}^1\times {\mathrm{6737}}^1$

素因数の和:10546

約数の個数: 32

約数和(自身を含む): 37898824320

約数和(自身を除く): 17103254830

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 3719, 6737, 7438, 13474, 18595, 33685, 37190, 67370, 308677, 559171, 617354, 1118342, 1543385, 2795855, 3086770, 5591710, 25054903, 50109806, 125274515, 250549030, 2079556949, 4159113898, 10397784745, 20795569490]

約数ペア:

[(1, 20795569490), (2, 10397784745), (5, 4159113898), (10, 2079556949), (83, 250549030), (166, 125274515), (415, 50109806), (830, 25054903), (3719, 5591710), (6737, 3086770), (7438, 2795855), (13474, 1543385), (18595, 1118342), (33685, 617354), (37190, 559171), (67370, 308677)]