20074089616

素因数分解:

$2^4\times 7^1\times {\mathrm{179232943}}^1$

素因数の和:179232958

約数の個数: 20

約数和(自身を含む): 44449770112

約数和(自身を除く): 24375680496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179232943, 358465886, 716931772, 1254630601, 1433863544, 2509261202, 2867727088, 5018522404, 10037044808, 20074089616]

約数ペア:

[(1, 20074089616), (2, 10037044808), (4, 5018522404), (7, 2867727088), (8, 2509261202), (14, 1433863544), (16, 1254630601), (28, 716931772), (56, 358465886), (112, 179232943)]