20052014247993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1\times {\mathrm{1682987}}^1$

素因数の和:1685326

約数の個数: 64

約数和(自身を含む): 34652857559040

約数和(自身を除く): 14600843311047

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2297, 5187, 6891, 16079, 29861, 43643, 48237, 89583, 130929, 209027, 305501, 567359, 627081, 916503, 1682987, 1702077, 3971513, 5048961, 11780909, 11914539, 21878831, 31976753, 35342727, 65636493, 95930259, 153151817, 223837271, 415697789, 459455451, 671511813, 1247093367, 2909884523, 3865821139, 8729653569, 11597463417, 27060747973, 50255674807, 73450601641, 81182243919, 150767024421, 220351804923, 351789723649, 514154211487, 954857821333, 1055369170947, 1542462634461, 2864573463999, 6684004749331, 20052014247993]

約数ペア:

[(1, 20052014247993), (3, 6684004749331), (7, 2864573463999), (13, 1542462634461), (19, 1055369170947), (21, 954857821333), (39, 514154211487), (57, 351789723649), (91, 220351804923), (133, 150767024421), (247, 81182243919), (273, 73450601641), (399, 50255674807), (741, 27060747973), (1729, 11597463417), (2297, 8729653569), (5187, 3865821139), (6891, 2909884523), (16079, 1247093367), (29861, 671511813), (43643, 459455451), (48237, 415697789), (89583, 223837271), (130929, 153151817), (209027, 95930259), (305501, 65636493), (567359, 35342727), (627081, 31976753), (916503, 21878831), (1682987, 11914539), (1702077, 11780909), (3971513, 5048961)]