20512763631342

素因数分解:

$2^1\times 3^3\times {\mathrm{2467}}^1\times {\mathrm{6451}}^1\times {\mathrm{23869}}^1$

素因数の和:32798

約数の個数: 64

約数和(自身を含む): 45611376518400

約数和(自身を除く): 25098612887058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2467, 4934, 6451, 7401, 12902, 14802, 19353, 22203, 23869, 38706, 44406, 47738, 58059, 66609, 71607, 116118, 133218, 143214, 174177, 214821, 348354, 429642, 644463, 1288926, 15914617, 31829234, 47743851, 58884823, 95487702, 117769646, 143231553, 153978919, 176654469, 286463106, 307957838, 353308938, 429694659, 461936757, 529963407, 859389318, 923873514, 1059926814, 1385810271, 1589890221, 2771620542, 3179780442, 4157430813, 8314861626, 379865993173, 759731986346, 1139597979519, 2279195959038, 3418793938557, 6837587877114, 10256381815671, 20512763631342]

約数ペア:

[(1, 20512763631342), (2, 10256381815671), (3, 6837587877114), (6, 3418793938557), (9, 2279195959038), (18, 1139597979519), (27, 759731986346), (54, 379865993173), (2467, 8314861626), (4934, 4157430813), (6451, 3179780442), (7401, 2771620542), (12902, 1589890221), (14802, 1385810271), (19353, 1059926814), (22203, 923873514), (23869, 859389318), (38706, 529963407), (44406, 461936757), (47738, 429694659), (58059, 353308938), (66609, 307957838), (71607, 286463106), (116118, 176654469), (133218, 153978919), (143214, 143231553), (174177, 117769646), (214821, 95487702), (348354, 58884823), (429642, 47743851), (644463, 31829234), (1288926, 15914617)]