20216428033

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{274579}}^1$

素因数の和:274728

約数の個数: 16

約数和(自身を含む): 22063052160

約数和(自身を除く): 1846624127

約数列:

[1, 17, 61, 71, 1037, 1207, 4331, 73627, 274579, 4667843, 16749319, 19495109, 284738423, 331416853, 1189201649, 20216428033]

約数ペア:

[(1, 20216428033), (17, 1189201649), (61, 331416853), (71, 284738423), (1037, 19495109), (1207, 16749319), (4331, 4667843), (73627, 274579)]