20122270092

素因数分解:

$2^2\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{473287}}^1$

素因数の和:474478

約数の個数: 36

約数和(自身を含む): 50907803856

約数和(自身を除く): 30785533764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1181, 2362, 3543, 4724, 7086, 10629, 14172, 21258, 42516, 473287, 946574, 1419861, 1893148, 2839722, 4259583, 5679444, 8519166, 17038332, 558951947, 1117903894, 1676855841, 2235807788, 3353711682, 5030567523, 6707423364, 10061135046, 20122270092]

約数ペア:

[(1, 20122270092), (2, 10061135046), (3, 6707423364), (4, 5030567523), (6, 3353711682), (9, 2235807788), (12, 1676855841), (18, 1117903894), (36, 558951947), (1181, 17038332), (2362, 8519166), (3543, 5679444), (4724, 4259583), (7086, 2839722), (10629, 1893148), (14172, 1419861), (21258, 946574), (42516, 473287)]