20346097239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5273}}^1\times {\mathrm{10993}}^1$

素因数の和:16288

約数の個数: 32

約数和(自身を含む): 32470119360

約数和(自身を除く): 12124022121

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5273, 10993, 15819, 32979, 47457, 68549, 98937, 142371, 142909, 205647, 296811, 428727, 616941, 1286181, 1850823, 3858543, 57966089, 173898267, 521694801, 753559157, 1565084403, 2260677471, 6782032413, 20346097239]

約数ペア:

[(1, 20346097239), (3, 6782032413), (9, 2260677471), (13, 1565084403), (27, 753559157), (39, 521694801), (117, 173898267), (351, 57966089), (5273, 3858543), (10993, 1850823), (15819, 1286181), (32979, 616941), (47457, 428727), (68549, 296811), (98937, 205647), (142371, 142909)]