20162416509

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2053}}^1\times {\mathrm{6863}}^1$

素因数の和:8978

約数の個数: 32

約数和(自身を含む): 30453096960

約数和(自身を除く): 10290680451

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2053, 6159, 6863, 18477, 20589, 55431, 61767, 108809, 185301, 326427, 363739, 979281, 1091217, 2937843, 3273651, 9820953, 14089739, 42269217, 126807651, 380422953, 746756167, 2240268501, 6720805503, 20162416509]

約数ペア:

[(1, 20162416509), (3, 6720805503), (9, 2240268501), (27, 746756167), (53, 380422953), (159, 126807651), (477, 42269217), (1431, 14089739), (2053, 9820953), (6159, 3273651), (6863, 2937843), (18477, 1091217), (20589, 979281), (55431, 363739), (61767, 326427), (108809, 185301)]