20133952794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{155333}}^1$

素因数の和:155739

約数の個数: 48

約数和(自身を含む): 46040997600

約数和(自身を除く): 25907044806

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 758, 1137, 2274, 3411, 6822, 7201, 14402, 21603, 43206, 64809, 129618, 155333, 310666, 465999, 931998, 1397997, 2795994, 2951327, 5902654, 8853981, 17707962, 26561943, 53123886, 58871207, 117742414, 176613621, 353227242, 529840863, 1059681726, 1118552933, 2237105866, 3355658799, 6711317598, 10066976397, 20133952794]

約数ペア:

[(1, 20133952794), (2, 10066976397), (3, 6711317598), (6, 3355658799), (9, 2237105866), (18, 1118552933), (19, 1059681726), (38, 529840863), (57, 353227242), (114, 176613621), (171, 117742414), (342, 58871207), (379, 53123886), (758, 26561943), (1137, 17707962), (2274, 8853981), (3411, 5902654), (6822, 2951327), (7201, 2795994), (14402, 1397997), (21603, 931998), (43206, 465999), (64809, 310666), (129618, 155333)]