20061941787

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{387199}}^1$

素因数の和:387328

約数の個数: 32

約数和(自身を含む): 31595520000

約数和(自身を除く): 11533578213

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 1919, 2727, 5757, 17271, 51813, 387199, 1161597, 3484791, 7356781, 10454373, 22070343, 39107099, 66211029, 117321297, 198633087, 351963891, 743034881, 1055891673, 2229104643, 6687313929, 20061941787]

約数ペア:

[(1, 20061941787), (3, 6687313929), (9, 2229104643), (19, 1055891673), (27, 743034881), (57, 351963891), (101, 198633087), (171, 117321297), (303, 66211029), (513, 39107099), (909, 22070343), (1919, 10454373), (2727, 7356781), (5757, 3484791), (17271, 1161597), (51813, 387199)]