20010341127

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{201581}}^1$

素因数の和:201783

約数の個数: 32

約数和(自身を含む): 31737070080

約数和(自身を除く): 11726728953

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 489, 609, 1141, 3423, 4727, 14181, 33089, 99267, 201581, 604743, 1411067, 4233201, 5845849, 17537547, 32857703, 40920943, 98573109, 122762829, 230003921, 690011763, 952873387, 2858620161, 6670113709, 20010341127]

約数ペア:

[(1, 20010341127), (3, 6670113709), (7, 2858620161), (21, 952873387), (29, 690011763), (87, 230003921), (163, 122762829), (203, 98573109), (489, 40920943), (609, 32857703), (1141, 17537547), (3423, 5845849), (4727, 4233201), (14181, 1411067), (33089, 604743), (99267, 201581)]