20426472

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8597}}^1$

素因数の和:8623

約数の個数: 64

約数和(自身を含む): 61905600

約数和(自身を除く): 41479128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8597, 17194, 25791, 34388, 51582, 68776, 77373, 94567, 103164, 154746, 189134, 206328, 232119, 283701, 309492, 378268, 464238, 567402, 618984, 756536, 851103, 928476, 1134804, 1702206, 1856952, 2269608, 2553309, 3404412, 5106618, 6808824, 10213236, 20426472]

約数ペア:

[(1, 20426472), (2, 10213236), (3, 6808824), (4, 5106618), (6, 3404412), (8, 2553309), (9, 2269608), (11, 1856952), (12, 1702206), (18, 1134804), (22, 928476), (24, 851103), (27, 756536), (33, 618984), (36, 567402), (44, 464238), (54, 378268), (66, 309492), (72, 283701), (88, 232119), (99, 206328), (108, 189134), (132, 154746), (198, 103164), (216, 94567), (264, 77373), (297, 68776), (396, 51582), (594, 34388), (792, 25791), (1188, 17194), (2376, 8597)]