20245835732

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 36148358400

約数和(自身を除く): 15902522668

約数列:

[1, 2, 4, 97, 194, 199, 263, 388, 398, 526, 796, 997, 1052, 1994, 3988, 19303, 25511, 38606, 51022, 52337, 77212, 96709, 102044, 104674, 193418, 198403, 209348, 262211, 386836, 396806, 524422, 793612, 1048844, 5076689, 10153378, 19245091, 20306756, 25434467, 38490182, 50868934, 52179989, 76980364, 101737868, 104359978, 208719956, 5061458933, 10122917866, 20245835732]

約数ペア:

[(1, 20245835732), (2, 10122917866), (4, 5061458933), (97, 208719956), (194, 104359978), (199, 101737868), (263, 76980364), (388, 52179989), (398, 50868934), (526, 38490182), (796, 25434467), (997, 20306756), (1052, 19245091), (1994, 10153378), (3988, 5076689), (19303, 1048844), (25511, 793612), (38606, 524422), (51022, 396806), (52337, 386836), (77212, 262211), (96709, 209348), (102044, 198403), (104674, 193418)]