20112592884

素因数分解:

$2^2\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{1381739}}^1$

素因数の和:1382959

約数の個数: 24

約数和(自身を含む): 46968106080

約数和(自身を除く): 26855513196

約数列:

[1, 2, 3, 4, 6, 12, 1213, 2426, 3639, 4852, 7278, 14556, 1381739, 2763478, 4145217, 5526956, 8290434, 16580868, 1676049407, 3352098814, 5028148221, 6704197628, 10056296442, 20112592884]

約数ペア:

[(1, 20112592884), (2, 10056296442), (3, 6704197628), (4, 5028148221), (6, 3352098814), (12, 1676049407), (1213, 16580868), (2426, 8290434), (3639, 5526956), (4852, 4145217), (7278, 2763478), (14556, 1381739)]