20090939223615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89826031}}^1$

素因数の和:89826120

約数の個数: 64

約数和(自身を含む): 36700760850432

約数和(自身を除く): 16609821626817

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 185, 195, 403, 465, 481, 555, 1147, 1209, 1443, 2015, 2405, 3441, 5735, 6045, 7215, 14911, 17205, 44733, 74555, 223665, 89826031, 269478093, 449130155, 1167738403, 1347390465, 2784606961, 3323563147, 3503215209, 5838692015, 8353820883, 9970689441, 13923034805, 16617815735, 17516076045, 36199890493, 41769104415, 43206320911, 49853447205, 103030457557, 108599671479, 129618962733, 180999452465, 216031604555, 309091372671, 515152287785, 542998357395, 648094813665, 1339395948241, 1545456863355, 4018187844723, 6696979741205, 20090939223615]

約数ペア:

[(1, 20090939223615), (3, 6696979741205), (5, 4018187844723), (13, 1545456863355), (15, 1339395948241), (31, 648094813665), (37, 542998357395), (39, 515152287785), (65, 309091372671), (93, 216031604555), (111, 180999452465), (155, 129618962733), (185, 108599671479), (195, 103030457557), (403, 49853447205), (465, 43206320911), (481, 41769104415), (555, 36199890493), (1147, 17516076045), (1209, 16617815735), (1443, 13923034805), (2015, 9970689441), (2405, 8353820883), (3441, 5838692015), (5735, 3503215209), (6045, 3323563147), (7215, 2784606961), (14911, 1347390465), (17205, 1167738403), (44733, 449130155), (74555, 269478093), (223665, 89826031)]