20089870908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45247457}}^1$

素因数の和:45247501

約数の個数: 24

約数和(自身を含む): 48143295312

約数和(自身を除く): 28053424404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45247457, 90494914, 135742371, 180989828, 271484742, 542969484, 1674155909, 3348311818, 5022467727, 6696623636, 10044935454, 20089870908]

約数ペア:

[(1, 20089870908), (2, 10044935454), (3, 6696623636), (4, 5022467727), (6, 3348311818), (12, 1674155909), (37, 542969484), (74, 271484742), (111, 180989828), (148, 135742371), (222, 90494914), (444, 45247457)]