201620779408

素因数分解:

$2^4\times {\mathrm{12601298713}}^1$

素因数の和:12601298721

約数の個数: 10

約数和(自身を含む): 390640260134

約数和(自身を除く): 189019480726

約数列:

[1, 2, 4, 8, 16, 12601298713, 25202597426, 50405194852, 100810389704, 201620779408]

約数ペア:

[(1, 201620779408), (2, 100810389704), (4, 50405194852), (8, 25202597426), (16, 12601298713)]