20010424

素因数分解:

$2^3\times 7^2\times {\mathrm{51047}}^1$

素因数の和:51067

約数の個数: 24

約数和(自身を含む): 43646040

約数和(自身を除く): 23635616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51047, 102094, 204188, 357329, 408376, 714658, 1429316, 2501303, 2858632, 5002606, 10005212, 20010424]

約数ペア:

[(1, 20010424), (2, 10005212), (4, 5002606), (7, 2858632), (8, 2501303), (14, 1429316), (28, 714658), (49, 408376), (56, 357329), (98, 204188), (196, 102094), (392, 51047)]