20700804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90793}}^1$

素因数の和:90819

約数の個数: 24

約数和(自身を含む): 50844640

約数和(自身を除く): 30143836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90793, 181586, 272379, 363172, 544758, 1089516, 1725067, 3450134, 5175201, 6900268, 10350402, 20700804]

約数ペア:

[(1, 20700804), (2, 10350402), (3, 6900268), (4, 5175201), (6, 3450134), (12, 1725067), (19, 1089516), (38, 544758), (57, 363172), (76, 272379), (114, 181586), (228, 90793)]