20294112810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6697727}}^1$

素因数の和:6697838

約数の個数: 32

約数和(自身を含む): 49188114432

約数和(自身を除く): 28894001622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6697727, 13395454, 20093181, 33488635, 40186362, 66977270, 100465905, 200931810, 676470427, 1352940854, 2029411281, 3382352135, 4058822562, 6764704270, 10147056405, 20294112810]

約数ペア:

[(1, 20294112810), (2, 10147056405), (3, 6764704270), (5, 4058822562), (6, 3382352135), (10, 2029411281), (15, 1352940854), (30, 676470427), (101, 200931810), (202, 100465905), (303, 66977270), (505, 40186362), (606, 33488635), (1010, 20093181), (1515, 13395454), (3030, 6697727)]