20155360822

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{104537}}^1$

素因数の和:105335

約数の個数: 16

約数和(自身を含む): 30483280800

約数和(自身を除く): 10327919978

約数列:

[1, 2, 149, 298, 647, 1294, 96403, 104537, 192806, 209074, 15576013, 31152026, 67635439, 135270878, 10077680411, 20155360822]

約数ペア:

[(1, 20155360822), (2, 10077680411), (149, 135270878), (298, 67635439), (647, 31152026), (1294, 15576013), (96403, 209074), (104537, 192806)]