20144245870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7018901}}^1$

素因数の和:7018956

約数の個数: 32

約数和(自身を含む): 42450319296

約数和(自身を除く): 22306073426

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 7018901, 14037802, 35094505, 49132307, 70189010, 98264614, 245661535, 287774941, 491323070, 575549882, 1438874705, 2014424587, 2877749410, 4028849174, 10072122935, 20144245870]

約数ペア:

[(1, 20144245870), (2, 10072122935), (5, 4028849174), (7, 2877749410), (10, 2014424587), (14, 1438874705), (35, 575549882), (41, 491323070), (70, 287774941), (82, 245661535), (205, 98264614), (287, 70189010), (410, 49132307), (574, 35094505), (1435, 14037802), (2870, 7018901)]