20626542

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22469}}^1$

素因数の和:22497

約数の個数: 32

約数和(自身を含む): 48535200

約数和(自身を除く): 27908658

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22469, 44938, 67407, 134814, 202221, 381973, 404442, 606663, 763946, 1145919, 1213326, 2291838, 3437757, 6875514, 10313271, 20626542]

約数ペア:

[(1, 20626542), (2, 10313271), (3, 6875514), (6, 3437757), (9, 2291838), (17, 1213326), (18, 1145919), (27, 763946), (34, 606663), (51, 404442), (54, 381973), (102, 202221), (153, 134814), (306, 67407), (459, 44938), (918, 22469)]