2013180005

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{21803}}^1$

素因数の和:22180

約数の個数: 16

約数和(自身を含む): 2464724160

約数和(自身を除く): 451544155

約数列:

[1, 5, 59, 295, 313, 1565, 18467, 21803, 92335, 109015, 1286377, 6431885, 6824339, 34121695, 402636001, 2013180005]

約数ペア:

[(1, 2013180005), (5, 402636001), (59, 34121695), (295, 6824339), (313, 6431885), (1565, 1286377), (18467, 109015), (21803, 92335)]