20129384002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{5039}}^1$

素因数の和:5575

約数の個数: 64

約数和(自身を含む): 38041436160

約数和(自身を除く): 17912052158

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 467, 611, 658, 934, 1222, 3269, 4277, 5039, 6071, 6538, 8554, 10078, 12142, 21949, 35273, 42497, 43898, 65507, 70546, 84994, 131014, 153643, 236833, 285337, 307286, 458549, 473666, 570674, 917098, 1657831, 1997359, 2353213, 3078829, 3315662, 3994718, 4706426, 6157658, 16472491, 21551803, 30591769, 32944982, 43103606, 61183538, 110601011, 214142383, 221202022, 428284766, 774207077, 1437813143, 1548414154, 2875626286, 10064692001, 20129384002]

約数ペア:

[(1, 20129384002), (2, 10064692001), (7, 2875626286), (13, 1548414154), (14, 1437813143), (26, 774207077), (47, 428284766), (91, 221202022), (94, 214142383), (182, 110601011), (329, 61183538), (467, 43103606), (611, 32944982), (658, 30591769), (934, 21551803), (1222, 16472491), (3269, 6157658), (4277, 4706426), (5039, 3994718), (6071, 3315662), (6538, 3078829), (8554, 2353213), (10078, 1997359), (12142, 1657831), (21949, 917098), (35273, 570674), (42497, 473666), (43898, 458549), (65507, 307286), (70546, 285337), (84994, 236833), (131014, 153643)]