20064757557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{317777}}^1$

素因数の和:319412

約数の個数: 16

約数和(自身を含む): 28828820160

約数和(自身を除く): 8764062603

約数列:

[1, 3, 13, 39, 1619, 4857, 21047, 63141, 317777, 953331, 4131101, 12393303, 514480963, 1543442889, 6688252519, 20064757557]

約数ペア:

[(1, 20064757557), (3, 6688252519), (13, 1543442889), (39, 514480963), (1619, 12393303), (4857, 4131101), (21047, 953331), (63141, 317777)]