20160893868

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1\times {\mathrm{6709}}^1$

素因数の和:8294

約数の個数: 48

約数和(自身を含む): 47345760000

約数和(自身を除く): 27184866132

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 1399, 2148, 2798, 4197, 5596, 6709, 8394, 13418, 16788, 20127, 26836, 40254, 80508, 250421, 500842, 751263, 1001684, 1200911, 1502526, 2401822, 3005052, 3602733, 4803644, 7205466, 9385891, 14410932, 18771782, 28157673, 37543564, 56315346, 112630692, 1680074489, 3360148978, 5040223467, 6720297956, 10080446934, 20160893868]

約数ペア:

[(1, 20160893868), (2, 10080446934), (3, 6720297956), (4, 5040223467), (6, 3360148978), (12, 1680074489), (179, 112630692), (358, 56315346), (537, 37543564), (716, 28157673), (1074, 18771782), (1399, 14410932), (2148, 9385891), (2798, 7205466), (4197, 4803644), (5596, 3602733), (6709, 3005052), (8394, 2401822), (13418, 1502526), (16788, 1200911), (20127, 1001684), (26836, 751263), (40254, 500842), (80508, 250421)]