2020263126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 4680238080

約数和(自身を除く): 2659974954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 157, 302, 314, 453, 471, 906, 942, 1057, 1099, 2029, 2114, 2198, 3171, 3297, 4058, 6087, 6342, 6594, 12174, 14203, 23707, 28406, 42609, 47414, 71121, 85218, 142242, 165949, 306379, 318553, 331898, 497847, 612758, 637106, 919137, 955659, 995694, 1838274, 1911318, 2144653, 2229871, 4289306, 4459742, 6433959, 6689613, 12867918, 13379226, 48101503, 96203006, 144304509, 288609018, 336710521, 673421042, 1010131563, 2020263126]

約数ペア:

[(1, 2020263126), (2, 1010131563), (3, 673421042), (6, 336710521), (7, 288609018), (14, 144304509), (21, 96203006), (42, 48101503), (151, 13379226), (157, 12867918), (302, 6689613), (314, 6433959), (453, 4459742), (471, 4289306), (906, 2229871), (942, 2144653), (1057, 1911318), (1099, 1838274), (2029, 995694), (2114, 955659), (2198, 919137), (3171, 637106), (3297, 612758), (4058, 497847), (6087, 331898), (6342, 318553), (6594, 306379), (12174, 165949), (14203, 142242), (23707, 85218), (28406, 71121), (42609, 47414)]