20340020745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3735541}}^1$

素因数の和:3735574

約数の個数: 36

約数和(自身を含む): 38752512708

約数和(自身を除く): 18412491963

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 3735541, 11206623, 18677705, 33619869, 41090951, 56033115, 123272853, 168099345, 205454755, 369818559, 452000461, 616364265, 1356001383, 1849092795, 2260002305, 4068004149, 6780006915, 20340020745]

約数ペア:

[(1, 20340020745), (3, 6780006915), (5, 4068004149), (9, 2260002305), (11, 1849092795), (15, 1356001383), (33, 616364265), (45, 452000461), (55, 369818559), (99, 205454755), (121, 168099345), (165, 123272853), (363, 56033115), (495, 41090951), (605, 33619869), (1089, 18677705), (1815, 11206623), (5445, 3735541)]