20700911812

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4592039}}^1$

素因数の和:4592080

約数の個数: 36

約数和(自身を含む): 43973375040

約数和(自身を除く): 23272463228

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 4592039, 9184078, 18368156, 32144273, 64288546, 105616897, 128577092, 211233794, 225009911, 422467588, 450019822, 739318279, 900039644, 1478636558, 2957273116, 5175227953, 10350455906, 20700911812]

約数ペア:

[(1, 20700911812), (2, 10350455906), (4, 5175227953), (7, 2957273116), (14, 1478636558), (23, 900039644), (28, 739318279), (46, 450019822), (49, 422467588), (92, 225009911), (98, 211233794), (161, 128577092), (196, 105616897), (322, 64288546), (644, 32144273), (1127, 18368156), (2254, 9184078), (4508, 4592039)]