20131736695

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1\times {\mathrm{4721}}^1$

素因数の和:6475

約数の個数: 32

約数和(自身を含む): 28010148480

約数和(自身を除く): 7878411785

約数列:

[1, 5, 7, 35, 73, 365, 511, 1669, 2555, 4721, 8345, 11683, 23605, 33047, 58415, 121837, 165235, 344633, 609185, 852859, 1723165, 2412431, 4264295, 7879349, 12062155, 39396745, 55155443, 275777215, 575192477, 2875962385, 4026347339, 20131736695]

約数ペア:

[(1, 20131736695), (5, 4026347339), (7, 2875962385), (35, 575192477), (73, 275777215), (365, 55155443), (511, 39396745), (1669, 12062155), (2555, 7879349), (4721, 4264295), (8345, 2412431), (11683, 1723165), (23605, 852859), (33047, 609185), (58415, 344633), (121837, 165235)]