20165202477

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2092043}}^1$

素因数の和:2092079

約数の個数: 40

約数和(自身を含む): 36451774656

約数和(自身を除く): 16286572179

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 2092043, 6276129, 14644301, 18828387, 35564731, 43932903, 56485161, 106694193, 131798709, 169455483, 248953117, 320082579, 395396127, 746859351, 960247737, 1186188381, 2240578053, 2880743211, 6721734159, 20165202477]

約数ペア:

[(1, 20165202477), (3, 6721734159), (7, 2880743211), (9, 2240578053), (17, 1186188381), (21, 960247737), (27, 746859351), (51, 395396127), (63, 320082579), (81, 248953117), (119, 169455483), (153, 131798709), (189, 106694193), (357, 56485161), (459, 43932903), (567, 35564731), (1071, 18828387), (1377, 14644301), (3213, 6276129), (9639, 2092043)]