20184741729

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{1549}}^1\times {\mathrm{4271}}^1$

素因数の和:5942

約数の個数: 32

約数和(自身を含む): 30194496000

約数和(自身を除く): 10009754271

約数列:

[1, 3, 9, 27, 113, 339, 1017, 1549, 3051, 4271, 4647, 12813, 13941, 38439, 41823, 115317, 175037, 482623, 525111, 1447869, 1575333, 4343607, 4725999, 6615779, 13030821, 19847337, 59542011, 178626033, 747583027, 2242749081, 6728247243, 20184741729]

約数ペア:

[(1, 20184741729), (3, 6728247243), (9, 2242749081), (27, 747583027), (113, 178626033), (339, 59542011), (1017, 19847337), (1549, 13030821), (3051, 6615779), (4271, 4725999), (4647, 4343607), (12813, 1575333), (13941, 1447869), (38439, 525111), (41823, 482623), (115317, 175037)]