20173485596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{25601}}^1\times {\mathrm{17909}}^1$

素因数の和:43525

約数の個数: 24

約数和(自身を含む): 38516672880

約数和(自身を除く): 18343187284

約数列:

[1, 2, 4, 11, 22, 44, 17909, 25601, 35818, 51202, 71636, 102404, 196999, 281611, 393998, 563222, 787996, 1126444, 458488309, 916976618, 1833953236, 5043371399, 10086742798, 20173485596]

約数ペア:

[(1, 20173485596), (2, 10086742798), (4, 5043371399), (11, 1833953236), (22, 916976618), (44, 458488309), (17909, 1126444), (25601, 787996), (35818, 563222), (51202, 393998), (71636, 281611), (102404, 196999)]