20175155622

素因数分解:

$2^1\times 3^3\times {\mathrm{2957}}^1\times {\mathrm{126349}}^1$

素因数の和:129317

約数の個数: 32

約数和(自身を含む): 44849196000

約数和(自身を除く): 24674040378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2957, 5914, 8871, 17742, 26613, 53226, 79839, 126349, 159678, 252698, 379047, 758094, 1137141, 2274282, 3411423, 6822846, 373613993, 747227986, 1120841979, 2241683958, 3362525937, 6725051874, 10087577811, 20175155622]

約数ペア:

[(1, 20175155622), (2, 10087577811), (3, 6725051874), (6, 3362525937), (9, 2241683958), (18, 1120841979), (27, 747227986), (54, 373613993), (2957, 6822846), (5914, 3411423), (8871, 2274282), (17742, 1137141), (26613, 758094), (53226, 379047), (79839, 252698), (126349, 159678)]