20188392369

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{2521}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 28218153600

約数和(自身を除く): 8029761231

約数列:

[1, 3, 29, 83, 87, 249, 1109, 2407, 2521, 3327, 7221, 7563, 32161, 73109, 92047, 96483, 209243, 219327, 276141, 627729, 2669363, 2795789, 6068047, 8008089, 8387367, 18204141, 81077881, 232050487, 243233643, 696151461, 6729464123, 20188392369]

約数ペア:

[(1, 20188392369), (3, 6729464123), (29, 696151461), (83, 243233643), (87, 232050487), (249, 81077881), (1109, 18204141), (2407, 8387367), (2521, 8008089), (3327, 6068047), (7221, 2795789), (7563, 2669363), (32161, 627729), (73109, 276141), (92047, 219327), (96483, 209243)]