20693344

素因数分解:

$2^5\times 7^1\times {\mathrm{92381}}^1$

素因数の和:92398

約数の個数: 24

約数和(自身を含む): 46560528

約数和(自身を除く): 25867184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92381, 184762, 369524, 646667, 739048, 1293334, 1478096, 2586668, 2956192, 5173336, 10346672, 20693344]

約数ペア:

[(1, 20693344), (2, 10346672), (4, 5173336), (7, 2956192), (8, 2586668), (14, 1478096), (16, 1293334), (28, 739048), (32, 646667), (56, 369524), (112, 184762), (224, 92381)]