20177468044

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{270577}}^1$

素因数の和:270865

約数の個数: 24

約数和(自身を含む): 35850502688

約数和(自身を除く): 15673034644

約数列:

[1, 2, 4, 103, 181, 206, 362, 412, 724, 18643, 37286, 74572, 270577, 541154, 1082308, 27869431, 48974437, 55738862, 97948874, 111477724, 195897748, 5044367011, 10088734022, 20177468044]

約数ペア:

[(1, 20177468044), (2, 10088734022), (4, 5044367011), (103, 195897748), (181, 111477724), (206, 97948874), (362, 55738862), (412, 48974437), (724, 27869431), (18643, 1082308), (37286, 541154), (74572, 270577)]