20145694833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4732369}}^1$

素因数の和:4732429

約数の個数: 24

約数和(自身を含む): 32482987680

約数和(自身を除く): 12337292847

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 4732369, 14197107, 42591321, 52056059, 156168177, 203491867, 468504531, 610475601, 1831426803, 2238410537, 6715231611, 20145694833]

約数ペア:

[(1, 20145694833), (3, 6715231611), (9, 2238410537), (11, 1831426803), (33, 610475601), (43, 468504531), (99, 203491867), (129, 156168177), (387, 52056059), (473, 42591321), (1419, 14197107), (4257, 4732369)]