20350516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 36923040

約数和(自身を除く): 16572524

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 1627, 3127, 3254, 6254, 6508, 12508, 86231, 95993, 172462, 191986, 344924, 383972, 5087629, 10175258, 20350516]

約数ペア:

[(1, 20350516), (2, 10175258), (4, 5087629), (53, 383972), (59, 344924), (106, 191986), (118, 172462), (212, 95993), (236, 86231), (1627, 12508), (3127, 6508), (3254, 6254)]