20080332012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{39089}}^1$

素因数の和:39235

約数の個数: 96

約数和(自身を含む): 52405617600

約数和(自身を除く): 32325285588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 89, 111, 148, 156, 178, 222, 267, 356, 444, 481, 534, 962, 1068, 1157, 1443, 1924, 2314, 2886, 3293, 3471, 4628, 5772, 6586, 6942, 9879, 13172, 13884, 19758, 39089, 39516, 42809, 78178, 85618, 117267, 128427, 156356, 171236, 234534, 256854, 469068, 508157, 513708, 1016314, 1446293, 1524471, 2032628, 2892586, 3048942, 3478921, 4338879, 5785172, 6097884, 6957842, 8677758, 10436763, 13915684, 17355516, 18801809, 20873526, 37603618, 41747052, 45225973, 56405427, 75207236, 90451946, 112810854, 128720077, 135677919, 180903892, 225621708, 257440154, 271355838, 386160231, 514880308, 542711676, 772320462, 1544640924, 1673361001, 3346722002, 5020083003, 6693444004, 10040166006, 20080332012]

約数ペア:

[(1, 20080332012), (2, 10040166006), (3, 6693444004), (4, 5020083003), (6, 3346722002), (12, 1673361001), (13, 1544640924), (26, 772320462), (37, 542711676), (39, 514880308), (52, 386160231), (74, 271355838), (78, 257440154), (89, 225621708), (111, 180903892), (148, 135677919), (156, 128720077), (178, 112810854), (222, 90451946), (267, 75207236), (356, 56405427), (444, 45225973), (481, 41747052), (534, 37603618), (962, 20873526), (1068, 18801809), (1157, 17355516), (1443, 13915684), (1924, 10436763), (2314, 8677758), (2886, 6957842), (3293, 6097884), (3471, 5785172), (4628, 4338879), (5772, 3478921), (6586, 3048942), (6942, 2892586), (9879, 2032628), (13172, 1524471), (13884, 1446293), (19758, 1016314), (39089, 513708), (39516, 508157), (42809, 469068), (78178, 256854), (85618, 234534), (117267, 171236), (128427, 156356)]