20512234314

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2656337}}^1$

素因数の和:2656372

約数の個数: 64

約数和(自身を含む): 53551774080

約数和(自身を除く): 33039539766

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 2656337, 5312674, 7969011, 15938022, 23907033, 29219707, 34532381, 47814066, 58439414, 69064762, 71721099, 87659121, 103597143, 143442198, 175318242, 207194286, 262977363, 310791429, 379856191, 525954726, 621582858, 759712382, 788932089, 932374287, 1139568573, 1577864178, 1864748574, 2279137146, 3418705719, 6837411438, 10256117157, 20512234314]

約数ペア:

[(1, 20512234314), (2, 10256117157), (3, 6837411438), (6, 3418705719), (9, 2279137146), (11, 1864748574), (13, 1577864178), (18, 1139568573), (22, 932374287), (26, 788932089), (27, 759712382), (33, 621582858), (39, 525954726), (54, 379856191), (66, 310791429), (78, 262977363), (99, 207194286), (117, 175318242), (143, 143442198), (198, 103597143), (234, 87659121), (286, 71721099), (297, 69064762), (351, 58439414), (429, 47814066), (594, 34532381), (702, 29219707), (858, 23907033), (1287, 15938022), (2574, 7969011), (3861, 5312674), (7722, 2656337)]