20133165171

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{347489}}^1$

素因数の和:347619

約数の個数: 32

約数和(自身を含む): 32024678400

約数和(自身を除く): 11891513229

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 623, 651, 1869, 2759, 8277, 19313, 57939, 347489, 1042467, 2432423, 7297269, 10772159, 30926521, 32316477, 75405113, 92779563, 216485647, 226215339, 649456941, 958722151, 2876166453, 6711055057, 20133165171]

約数ペア:

[(1, 20133165171), (3, 6711055057), (7, 2876166453), (21, 958722151), (31, 649456941), (89, 226215339), (93, 216485647), (217, 92779563), (267, 75405113), (623, 32316477), (651, 30926521), (1869, 10772159), (2759, 7297269), (8277, 2432423), (19313, 1042467), (57939, 347489)]