20165514737

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{20693}}^1$

素因数の和:21040

約数の個数: 16

約数和(自身を含む): 20913190848

約数和(自身を除く): 747676111

約数列:

[1, 43, 131, 173, 5633, 7439, 20693, 22663, 889799, 974509, 2710783, 3579889, 116563669, 153935227, 468965459, 20165514737]

約数ペア:

[(1, 20165514737), (43, 468965459), (131, 153935227), (173, 116563669), (5633, 3579889), (7439, 2710783), (20693, 974509), (22663, 889799)]