20150784753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1\times {\mathrm{3361}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 29637025152

約数和(自身を除く): 9486240399

約数列:

[1, 3, 11, 33, 97, 291, 1067, 1873, 3201, 3361, 5619, 10083, 20603, 36971, 61809, 110913, 181681, 326017, 545043, 978051, 1998491, 3586187, 5995473, 6295153, 10758561, 18885459, 69246683, 207740049, 610629841, 1831889523, 6716928251, 20150784753]

約数ペア:

[(1, 20150784753), (3, 6716928251), (11, 1831889523), (33, 610629841), (97, 207740049), (291, 69246683), (1067, 18885459), (1873, 10758561), (3201, 6295153), (3361, 5995473), (5619, 3586187), (10083, 1998491), (20603, 978051), (36971, 545043), (61809, 326017), (110913, 181681)]