20342499296

素因数分解:

$2^5\times 7^1\times {\mathrm{90814729}}^1$

素因数の和:90814746

約数の個数: 24

約数和(自身を含む): 45770623920

約数和(自身を除く): 25428124624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90814729, 181629458, 363258916, 635703103, 726517832, 1271406206, 1453035664, 2542812412, 2906071328, 5085624824, 10171249648, 20342499296]

約数ペア:

[(1, 20342499296), (2, 10171249648), (4, 5085624824), (7, 2906071328), (8, 2542812412), (14, 1453035664), (16, 1271406206), (28, 726517832), (32, 635703103), (56, 363258916), (112, 181629458), (224, 90814729)]