20556558

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34607}}^1$

素因数の和:34629

約数の個数: 32

約数和(自身を含む): 49835520

約数和(自身を除く): 29278962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 34607, 69214, 103821, 207642, 311463, 380677, 622926, 761354, 934389, 1142031, 1868778, 2284062, 3426093, 6852186, 10278279, 20556558]

約数ペア:

[(1, 20556558), (2, 10278279), (3, 6852186), (6, 3426093), (9, 2284062), (11, 1868778), (18, 1142031), (22, 934389), (27, 761354), (33, 622926), (54, 380677), (66, 311463), (99, 207642), (198, 103821), (297, 69214), (594, 34607)]