20172135072

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{837157}}^1$

素因数の和:837421

約数の個数: 48

約数和(自身を含む): 53162881632

約数和(自身を除く): 32990746560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 8032, 12048, 24096, 837157, 1674314, 2511471, 3348628, 5022942, 6697256, 10045884, 13394512, 20091768, 26789024, 40183536, 80367072, 210126407, 420252814, 630379221, 840505628, 1260758442, 1681011256, 2521516884, 3362022512, 5043033768, 6724045024, 10086067536, 20172135072]

約数ペア:

[(1, 20172135072), (2, 10086067536), (3, 6724045024), (4, 5043033768), (6, 3362022512), (8, 2521516884), (12, 1681011256), (16, 1260758442), (24, 840505628), (32, 630379221), (48, 420252814), (96, 210126407), (251, 80367072), (502, 40183536), (753, 26789024), (1004, 20091768), (1506, 13394512), (2008, 10045884), (3012, 6697256), (4016, 5022942), (6024, 3348628), (8032, 2511471), (12048, 1674314), (24096, 837157)]