20199333171

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1\times {\mathrm{1847}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 28261094400

約数和(自身を除く): 8061761229

約数列:

[1, 3, 23, 69, 353, 449, 1059, 1347, 1847, 5541, 8119, 10327, 24357, 30981, 42481, 127443, 158497, 475491, 651991, 829303, 1955973, 2487909, 3645431, 10936293, 14995793, 19073969, 44987379, 57221907, 292743959, 878231877, 6733111057, 20199333171]

約数ペア:

[(1, 20199333171), (3, 6733111057), (23, 878231877), (69, 292743959), (353, 57221907), (449, 44987379), (1059, 19073969), (1347, 14995793), (1847, 10936293), (5541, 3645431), (8119, 2487909), (10327, 1955973), (24357, 829303), (30981, 651991), (42481, 475491), (127443, 158497)]