20173285433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{116351}}^1$

素因数の和:116453

約数の個数: 32

約数和(自身を含む): 25735200768

約数和(自身を除く): 5561915335

約数列:

[1, 7, 17, 31, 47, 119, 217, 329, 527, 799, 1457, 3689, 5593, 10199, 24769, 116351, 173383, 814457, 1977967, 3606881, 5468497, 13845769, 25248167, 38279479, 61316977, 92964449, 169523407, 429218839, 650751143, 1186663849, 2881897919, 20173285433]

約数ペア:

[(1, 20173285433), (7, 2881897919), (17, 1186663849), (31, 650751143), (47, 429218839), (119, 169523407), (217, 92964449), (329, 61316977), (527, 38279479), (799, 25248167), (1457, 13845769), (3689, 5468497), (5593, 3606881), (10199, 1977967), (24769, 814457), (116351, 173383)]