20132647443

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 32738876352

約数和(自身を除く): 12606228909

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 101, 153, 219, 243, 303, 459, 657, 661, 909, 1241, 1377, 1717, 1971, 1983, 2727, 3723, 4131, 5151, 5913, 5949, 7373, 8181, 11169, 11237, 15453, 17739, 17847, 22119, 24543, 33507, 33711, 46359, 48253, 53541, 66357, 66761, 100521, 101133, 125341, 139077, 144759, 160623, 199071, 200283, 301563, 303399, 376023, 417231, 434277, 597213, 600849, 820301, 910197, 1128069, 1134937, 1302831, 1791639, 1802547, 2460903, 2730591, 3384207, 3404811, 3908493, 4873553, 5407641, 7382709, 10152621, 10214433, 11725479, 14620659, 16222923, 22148127, 30457863, 30643299, 43861977, 66444381, 82850401, 91929897, 131585931, 199333143, 248551203, 275789691, 394757793, 745653609, 1184273379, 2236960827, 6710882481, 20132647443]

約数ペア:

[(1, 20132647443), (3, 6710882481), (9, 2236960827), (17, 1184273379), (27, 745653609), (51, 394757793), (73, 275789691), (81, 248551203), (101, 199333143), (153, 131585931), (219, 91929897), (243, 82850401), (303, 66444381), (459, 43861977), (657, 30643299), (661, 30457863), (909, 22148127), (1241, 16222923), (1377, 14620659), (1717, 11725479), (1971, 10214433), (1983, 10152621), (2727, 7382709), (3723, 5407641), (4131, 4873553), (5151, 3908493), (5913, 3404811), (5949, 3384207), (7373, 2730591), (8181, 2460903), (11169, 1802547), (11237, 1791639), (15453, 1302831), (17739, 1134937), (17847, 1128069), (22119, 910197), (24543, 820301), (33507, 600849), (33711, 597213), (46359, 434277), (48253, 417231), (53541, 376023), (66357, 303399), (66761, 301563), (100521, 200283), (101133, 199071), (125341, 160623), (139077, 144759)]