20041362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 27762030

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 762, 797, 1143, 1397, 1594, 2286, 2391, 2794, 4191, 4782, 7173, 8382, 8767, 12573, 14346, 17534, 25146, 26301, 52602, 78903, 101219, 157806, 202438, 303657, 607314, 910971, 1113409, 1821942, 2226818, 3340227, 6680454, 10020681, 20041362]

約数ペア:

[(1, 20041362), (2, 10020681), (3, 6680454), (6, 3340227), (9, 2226818), (11, 1821942), (18, 1113409), (22, 910971), (33, 607314), (66, 303657), (99, 202438), (127, 157806), (198, 101219), (254, 78903), (381, 52602), (762, 26301), (797, 25146), (1143, 17534), (1397, 14346), (1594, 12573), (2286, 8767), (2391, 8382), (2794, 7173), (4191, 4782)]