20899506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183329}}^1$

素因数の和:183353

約数の個数: 16

約数和(自身を含む): 43999200

約数和(自身を除く): 23099694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183329, 366658, 549987, 1099974, 3483251, 6966502, 10449753, 20899506]

約数ペア:

[(1, 20899506), (2, 10449753), (3, 6966502), (6, 3483251), (19, 1099974), (38, 549987), (57, 366658), (114, 183329)]