2019945773630

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{300140531}}^1$

素因数の和:300141211

約数の個数: 16

約数和(自身を含む): 3641304934224

約数和(自身を除く): 1621359160594

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 300140531, 600281062, 1500702655, 3001405310, 201994577363, 403989154726, 1009972886815, 2019945773630]

約数ペア:

[(1, 2019945773630), (2, 1009972886815), (5, 403989154726), (10, 201994577363), (673, 3001405310), (1346, 1500702655), (3365, 600281062), (6730, 300140531)]