2020104306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{147863}}^1$

素因数の和:147908

約数の個数: 64

約数和(自身を含む): 5110179840

約数和(自身を除く): 3090075534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 6831, 13662, 147863, 295726, 443589, 887178, 1330767, 1626493, 2661534, 3252986, 3400849, 3992301, 4879479, 6801698, 7984602, 9758958, 10202547, 14638437, 20405094, 29276874, 30607641, 37409339, 43915311, 61215282, 74818678, 87830622, 91822923, 112228017, 183645846, 224456034, 336684051, 673368102, 1010052153, 2020104306]

約数ペア:

[(1, 2020104306), (2, 1010052153), (3, 673368102), (6, 336684051), (9, 224456034), (11, 183645846), (18, 112228017), (22, 91822923), (23, 87830622), (27, 74818678), (33, 61215282), (46, 43915311), (54, 37409339), (66, 30607641), (69, 29276874), (99, 20405094), (138, 14638437), (198, 10202547), (207, 9758958), (253, 7984602), (297, 6801698), (414, 4879479), (506, 3992301), (594, 3400849), (621, 3252986), (759, 2661534), (1242, 1626493), (1518, 1330767), (2277, 887178), (4554, 443589), (6831, 295726), (13662, 147863)]