20068800621

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{6547}}^1\times {\mathrm{13997}}^1$

素因数の和:20620

約数の個数: 16

約数和(自身を含む): 27131035584

約数和(自身を除く): 7062234963

約数列:

[1, 3, 73, 219, 6547, 13997, 19641, 41991, 477931, 1021781, 1433793, 3065343, 91638359, 274915077, 6689600207, 20068800621]

約数ペア:

[(1, 20068800621), (3, 6689600207), (73, 274915077), (219, 91638359), (6547, 3065343), (13997, 1433793), (19641, 1021781), (41991, 477931)]