20333082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 48

約数和(自身を含む): 51097536

約数和(自身を除く): 30764454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 4001, 5082, 8002, 12003, 24006, 28007, 44011, 56014, 84021, 88022, 132033, 168042, 264066, 308077, 484121, 616154, 924231, 968242, 1452363, 1848462, 2904726, 3388847, 6777694, 10166541, 20333082]

約数ペア:

[(1, 20333082), (2, 10166541), (3, 6777694), (6, 3388847), (7, 2904726), (11, 1848462), (14, 1452363), (21, 968242), (22, 924231), (33, 616154), (42, 484121), (66, 308077), (77, 264066), (121, 168042), (154, 132033), (231, 88022), (242, 84021), (363, 56014), (462, 44011), (726, 28007), (847, 24006), (1694, 12003), (2541, 8002), (4001, 5082)]