20952602

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 36681984

約数和(自身を除く): 15729382

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 463, 926, 1331, 2057, 2662, 4114, 5093, 7871, 10186, 15742, 22627, 45254, 56023, 86581, 112046, 173162, 616253, 952391, 1232506, 1904782, 10476301, 20952602]

約数ペア:

[(1, 20952602), (2, 10476301), (11, 1904782), (17, 1232506), (22, 952391), (34, 616253), (121, 173162), (187, 112046), (242, 86581), (374, 56023), (463, 45254), (926, 22627), (1331, 15742), (2057, 10186), (2662, 7871), (4114, 5093)]