20224367577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{321619}}^1$

素因数の和:321782

約数の個数: 32

約数和(自身を含む): 31956163200

約数和(自身を除く): 11731795623

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 1233, 2329, 3699, 6987, 20961, 62883, 321619, 964857, 2894571, 5467523, 8683713, 16402569, 44061803, 49207707, 132185409, 147623121, 396556227, 749050651, 1189668681, 2247151953, 6741455859, 20224367577]

約数ペア:

[(1, 20224367577), (3, 6741455859), (9, 2247151953), (17, 1189668681), (27, 749050651), (51, 396556227), (137, 147623121), (153, 132185409), (411, 49207707), (459, 44061803), (1233, 16402569), (2329, 8683713), (3699, 5467523), (6987, 2894571), (20961, 964857), (62883, 321619)]