20177656

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3413}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 37895400

約数和(自身を除く): 17717744

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 3413, 5912, 6826, 13652, 27304, 2522207, 5044414, 10088828, 20177656]

約数ペア:

[(1, 20177656), (2, 10088828), (4, 5044414), (8, 2522207), (739, 27304), (1478, 13652), (2956, 6826), (3413, 5912)]