20223818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 31497984

約数和(自身を除く): 11274166

約数列:

[1, 2, 47, 61, 94, 122, 2867, 3527, 5734, 7054, 165769, 215147, 331538, 430294, 10111909, 20223818]

約数ペア:

[(1, 20223818), (2, 10111909), (47, 430294), (61, 331538), (94, 215147), (122, 165769), (2867, 7054), (3527, 5734)]