20571769596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{244902019}}^1$

素因数の和:244902033

約数の個数: 24

約数和(自身を含む): 54858052480

約数和(自身を除く): 34286282884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 244902019, 489804038, 734706057, 979608076, 1469412114, 1714314133, 2938824228, 3428628266, 5142942399, 6857256532, 10285884798, 20571769596]

約数ペア:

[(1, 20571769596), (2, 10285884798), (3, 6857256532), (4, 5142942399), (6, 3428628266), (7, 2938824228), (12, 1714314133), (14, 1469412114), (21, 979608076), (28, 734706057), (42, 489804038), (84, 244902019)]