2016590265

素因数分解:

$3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{20177}}^1$

素因数の和:22409

約数の個数: 24

約数和(自身を含む): 3497170248

約数和(自身を除く): 1480579983

約数列:

[1, 3, 5, 9, 15, 45, 2221, 6663, 11105, 19989, 20177, 33315, 60531, 99945, 100885, 181593, 302655, 907965, 44813117, 134439351, 224065585, 403318053, 672196755, 2016590265]

約数ペア:

[(1, 2016590265), (3, 672196755), (5, 403318053), (9, 224065585), (15, 134439351), (45, 44813117), (2221, 907965), (6663, 302655), (11105, 181593), (19989, 100885), (20177, 99945), (33315, 60531)]