20775018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16567}}^1$

素因数の和:16602

約数の個数: 32

約数和(自身を含む): 47715840

約数和(自身を除く): 26940822

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 16567, 33134, 49701, 99402, 182237, 314773, 364474, 546711, 629546, 944319, 1093422, 1888638, 3462503, 6925006, 10387509, 20775018]

約数ペア:

[(1, 20775018), (2, 10387509), (3, 6925006), (6, 3462503), (11, 1888638), (19, 1093422), (22, 944319), (33, 629546), (38, 546711), (57, 364474), (66, 314773), (114, 182237), (209, 99402), (418, 49701), (627, 33134), (1254, 16567)]