2020038045

素因数分解:

$3^1\times 5^1\times {\mathrm{7043}}^1\times {\mathrm{19121}}^1$

素因数の和:26172

約数の個数: 16

約数和(自身を含む): 3232688832

約数和(自身を除く): 1212650787

約数列:

[1, 3, 5, 15, 7043, 19121, 21129, 35215, 57363, 95605, 105645, 286815, 134669203, 404007609, 673346015, 2020038045]

約数ペア:

[(1, 2020038045), (3, 673346015), (5, 404007609), (15, 134669203), (7043, 286815), (19121, 105645), (21129, 95605), (35215, 57363)]