20258964

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17053}}^1$

素因数の和:17077

約数の個数: 48

約数和(自身を含む): 57301440

約数和(自身を除く): 37042476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17053, 34106, 51159, 68212, 102318, 153477, 187583, 204636, 306954, 375166, 460431, 562749, 613908, 750332, 920862, 1125498, 1688247, 1841724, 2250996, 3376494, 5064741, 6752988, 10129482, 20258964]

約数ペア:

[(1, 20258964), (2, 10129482), (3, 6752988), (4, 5064741), (6, 3376494), (9, 2250996), (11, 1841724), (12, 1688247), (18, 1125498), (22, 920862), (27, 750332), (33, 613908), (36, 562749), (44, 460431), (54, 375166), (66, 306954), (99, 204636), (108, 187583), (132, 153477), (198, 102318), (297, 68212), (396, 51159), (594, 34106), (1188, 17053)]