2020309635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3132263}}^1$

素因数の和:3132314

約数の個数: 16

約数和(自身を含む): 3307670784

約数和(自身を除く): 1287361149

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3132263, 9396789, 15661315, 46983945, 134687309, 404061927, 673436545, 2020309635]

約数ペア:

[(1, 2020309635), (3, 673436545), (5, 404061927), (15, 134687309), (43, 46983945), (129, 15661315), (215, 9396789), (645, 3132263)]