20139609861

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1\times {\mathrm{9323}}^1$

素因数の和:11370

約数の個数: 48

約数和(自身を含む): 35223237504

約数和(自身を除く): 15083627643

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2017, 6051, 9323, 14119, 18153, 27969, 34289, 42357, 65261, 83907, 102867, 127071, 158491, 195783, 240023, 308601, 475473, 587349, 720069, 1109437, 1426419, 2160207, 3328311, 9984933, 18804491, 56413473, 131631437, 169240419, 319676347, 394894311, 959029041, 1184682933, 2237734429, 2877087123, 6713203287, 20139609861]

約数ペア:

[(1, 20139609861), (3, 6713203287), (7, 2877087123), (9, 2237734429), (17, 1184682933), (21, 959029041), (51, 394894311), (63, 319676347), (119, 169240419), (153, 131631437), (357, 56413473), (1071, 18804491), (2017, 9984933), (6051, 3328311), (9323, 2160207), (14119, 1426419), (18153, 1109437), (27969, 720069), (34289, 587349), (42357, 475473), (65261, 308601), (83907, 240023), (102867, 195783), (127071, 158491)]