20167508330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1\times {\mathrm{6563}}^1$

素因数の和:8950

約数の個数: 32

約数和(自身を含む): 36588366144

約数和(自身を除く): 16420857814

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 2243, 4486, 6563, 11215, 13126, 22430, 32815, 65630, 307291, 614582, 899131, 1536455, 1798262, 3072910, 4495655, 8991310, 14720809, 29441618, 73604045, 147208090, 2016750833, 4033501666, 10083754165, 20167508330]

約数ペア:

[(1, 20167508330), (2, 10083754165), (5, 4033501666), (10, 2016750833), (137, 147208090), (274, 73604045), (685, 29441618), (1370, 14720809), (2243, 8991310), (4486, 4495655), (6563, 3072910), (11215, 1798262), (13126, 1536455), (22430, 899131), (32815, 614582), (65630, 307291)]