20473101

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 34243200

約数和(自身を除く): 13770099

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2377, 2871, 7131, 8613, 21393, 26147, 64179, 68933, 78441, 206799, 235323, 620397, 705969, 758263, 1861191, 2274789, 6824367, 20473101]

約数ペア:

[(1, 20473101), (3, 6824367), (9, 2274789), (11, 1861191), (27, 758263), (29, 705969), (33, 620397), (87, 235323), (99, 206799), (261, 78441), (297, 68933), (319, 64179), (783, 26147), (957, 21393), (2377, 8613), (2871, 7131)]