2020200930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2040607}}^1$

素因数の和:2040631

約数の個数: 48

約数和(自身を含む): 5730027264

約数和(自身を除く): 3709826334

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2040607, 4081214, 6121821, 10203035, 12243642, 18365463, 20406070, 22446677, 30609105, 36730926, 44893354, 61218210, 67340031, 91827315, 112233385, 134680062, 183654630, 202020093, 224466770, 336700155, 404040186, 673400310, 1010100465, 2020200930]

約数ペア:

[(1, 2020200930), (2, 1010100465), (3, 673400310), (5, 404040186), (6, 336700155), (9, 224466770), (10, 202020093), (11, 183654630), (15, 134680062), (18, 112233385), (22, 91827315), (30, 67340031), (33, 61218210), (45, 44893354), (55, 36730926), (66, 30609105), (90, 22446677), (99, 20406070), (110, 18365463), (165, 12243642), (198, 10203035), (330, 6121821), (495, 4081214), (990, 2040607)]