20201367624

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1309057}}^1$

素因数の和:1309709

約数の個数: 32

約数和(自身を含む): 50582001120

約数和(自身を除く): 30380633496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 1309057, 2618114, 3927171, 5236228, 7854342, 10472456, 15708684, 31417368, 841723651, 1683447302, 2525170953, 3366894604, 5050341906, 6733789208, 10100683812, 20201367624]

約数ペア:

[(1, 20201367624), (2, 10100683812), (3, 6733789208), (4, 5050341906), (6, 3366894604), (8, 2525170953), (12, 1683447302), (24, 841723651), (643, 31417368), (1286, 15708684), (1929, 10472456), (2572, 7854342), (3858, 5236228), (5144, 3927171), (7716, 2618114), (15432, 1309057)]