20122337510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1511821}}^1$

素因数の和:1511861

約数の個数: 32

約数和(自身を含む): 39839533344

約数和(自身を除く): 19717195834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 1511821, 3023642, 7559105, 15118210, 16630031, 33260062, 83150155, 166300310, 182930341, 365860682, 914651705, 1829303410, 2012233751, 4024467502, 10061168755, 20122337510]

約数ペア:

[(1, 20122337510), (2, 10061168755), (5, 4024467502), (10, 2012233751), (11, 1829303410), (22, 914651705), (55, 365860682), (110, 182930341), (121, 166300310), (242, 83150155), (605, 33260062), (1210, 16630031), (1331, 15118210), (2662, 7559105), (6655, 3023642), (13310, 1511821)]