20030284989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1729283}}^1$

素因数の和:1729319

約数の個数: 40

約数和(自身を含む): 35152885152

約数和(自身を除く): 15122600163

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 1729283, 5187849, 15563547, 19022113, 22480679, 46690641, 57066339, 67442037, 140071923, 171199017, 202326111, 247287469, 513597051, 606978333, 741862407, 1540791153, 1820934999, 2225587221, 6676761663, 20030284989]

約数ペア:

[(1, 20030284989), (3, 6676761663), (9, 2225587221), (11, 1820934999), (13, 1540791153), (27, 741862407), (33, 606978333), (39, 513597051), (81, 247287469), (99, 202326111), (117, 171199017), (143, 140071923), (297, 67442037), (351, 57066339), (429, 46690641), (891, 22480679), (1053, 19022113), (1287, 15563547), (3861, 5187849), (11583, 1729283)]