20085181842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1075339}}^1$

素因数の和:1075638

約数の個数: 32

約数和(自身を含む): 43977104640

約数和(自身を除く): 23891922798

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 1698, 3113, 6226, 9339, 18678, 1075339, 2150678, 3226017, 6452034, 11828729, 23657458, 35486187, 70972374, 304320937, 608641874, 912962811, 1825925622, 3347530307, 6695060614, 10042590921, 20085181842]

約数ペア:

[(1, 20085181842), (2, 10042590921), (3, 6695060614), (6, 3347530307), (11, 1825925622), (22, 912962811), (33, 608641874), (66, 304320937), (283, 70972374), (566, 35486187), (849, 23657458), (1698, 11828729), (3113, 6452034), (6226, 3226017), (9339, 2150678), (18678, 1075339)]