20097024195

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{157457}}^1$

素因数の和:157659

約数の個数: 32

約数和(自身を含む): 32892346368

約数和(自身を除く): 12795322173

約数列:

[1, 3, 5, 15, 67, 127, 201, 335, 381, 635, 1005, 1905, 8509, 25527, 42545, 127635, 157457, 472371, 787285, 2361855, 10549619, 19997039, 31648857, 52748095, 59991117, 99985195, 158244285, 299955585, 1339801613, 4019404839, 6699008065, 20097024195]

約数ペア:

[(1, 20097024195), (3, 6699008065), (5, 4019404839), (15, 1339801613), (67, 299955585), (127, 158244285), (201, 99985195), (335, 59991117), (381, 52748095), (635, 31648857), (1005, 19997039), (1905, 10549619), (8509, 2361855), (25527, 787285), (42545, 472371), (127635, 157457)]