20793957649962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15137}}^1\times {\mathrm{189061}}^1$

素因数の和:204383

約数の個数: 64

約数和(自身を含む): 47807191367424

約数和(自身を除く): 27013233717462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 15137, 30274, 45411, 90822, 105959, 189061, 211918, 317877, 378122, 567183, 635754, 1134366, 1323427, 2618701, 2646854, 3970281, 5237402, 7856103, 7940562, 15712206, 18330907, 32707553, 36661814, 54992721, 65415106, 98122659, 109985442, 196245318, 228952871, 457905742, 686858613, 1373717226, 2861816357, 5723632714, 8585449071, 17170898142, 20032714499, 40065428998, 60098143497, 120196286994, 495094229761, 990188459522, 1485282689283, 2970565378566, 3465659608327, 6931319216654, 10396978824981, 20793957649962]

約数ペア:

[(1, 20793957649962), (2, 10396978824981), (3, 6931319216654), (6, 3465659608327), (7, 2970565378566), (14, 1485282689283), (21, 990188459522), (42, 495094229761), (173, 120196286994), (346, 60098143497), (519, 40065428998), (1038, 20032714499), (1211, 17170898142), (2422, 8585449071), (3633, 5723632714), (7266, 2861816357), (15137, 1373717226), (30274, 686858613), (45411, 457905742), (90822, 228952871), (105959, 196245318), (189061, 109985442), (211918, 98122659), (317877, 65415106), (378122, 54992721), (567183, 36661814), (635754, 32707553), (1134366, 18330907), (1323427, 15712206), (2618701, 7940562), (2646854, 7856103), (3970281, 5237402)]