20984941626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{5813}}^1$

素因数の和:6571

約数の個数: 64

約数和(自身を含む): 46415255040

約数和(自身を除く): 25430313414

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 659, 913, 1318, 1826, 1977, 2739, 3954, 5478, 5813, 7249, 11626, 14498, 17439, 21747, 34878, 43494, 54697, 63943, 109394, 127886, 164091, 191829, 328182, 383658, 482479, 601667, 964958, 1203334, 1447437, 1805001, 2894874, 3610002, 3830767, 5307269, 7661534, 10614538, 11492301, 15921807, 22984602, 31843614, 42138437, 84276874, 126415311, 252830622, 317953661, 635907322, 953860983, 1907721966, 3497490271, 6994980542, 10492470813, 20984941626]

約数ペア:

[(1, 20984941626), (2, 10492470813), (3, 6994980542), (6, 3497490271), (11, 1907721966), (22, 953860983), (33, 635907322), (66, 317953661), (83, 252830622), (166, 126415311), (249, 84276874), (498, 42138437), (659, 31843614), (913, 22984602), (1318, 15921807), (1826, 11492301), (1977, 10614538), (2739, 7661534), (3954, 5307269), (5478, 3830767), (5813, 3610002), (7249, 2894874), (11626, 1805001), (14498, 1447437), (17439, 1203334), (21747, 964958), (34878, 601667), (43494, 482479), (54697, 383658), (63943, 328182), (109394, 191829), (127886, 164091)]