20230787584

素因数分解:

$2^9\times 7^5\times {\mathrm{2351}}^1$

素因数の和:2404

約数の個数: 120

約数和(自身を含む): 47178730368

約数和(自身を除く): 26947942784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1372, 1568, 1792, 2351, 2401, 2744, 3136, 3584, 4702, 4802, 5488, 6272, 9404, 9604, 10976, 12544, 16457, 16807, 18808, 19208, 21952, 25088, 32914, 33614, 37616, 38416, 43904, 65828, 67228, 75232, 76832, 87808, 115199, 131656, 134456, 150464, 153664, 175616, 230398, 263312, 268912, 300928, 307328, 460796, 526624, 537824, 601856, 614656, 806393, 921592, 1053248, 1075648, 1203712, 1229312, 1612786, 1843184, 2106496, 2151296, 3225572, 3686368, 4212992, 4302592, 5644751, 6451144, 7372736, 8425984, 8605184, 11289502, 12902288, 14745472, 22579004, 25804576, 29490944, 39513257, 45158008, 51609152, 58981888, 79026514, 90316016, 103218304, 158053028, 180632032, 206436608, 316106056, 361264064, 412873216, 632212112, 722528128, 1264424224, 1445056256, 2528848448, 2890112512, 5057696896, 10115393792, 20230787584]

約数ペア:

[(1, 20230787584), (2, 10115393792), (4, 5057696896), (7, 2890112512), (8, 2528848448), (14, 1445056256), (16, 1264424224), (28, 722528128), (32, 632212112), (49, 412873216), (56, 361264064), (64, 316106056), (98, 206436608), (112, 180632032), (128, 158053028), (196, 103218304), (224, 90316016), (256, 79026514), (343, 58981888), (392, 51609152), (448, 45158008), (512, 39513257), (686, 29490944), (784, 25804576), (896, 22579004), (1372, 14745472), (1568, 12902288), (1792, 11289502), (2351, 8605184), (2401, 8425984), (2744, 7372736), (3136, 6451144), (3584, 5644751), (4702, 4302592), (4802, 4212992), (5488, 3686368), (6272, 3225572), (9404, 2151296), (9604, 2106496), (10976, 1843184), (12544, 1612786), (16457, 1229312), (16807, 1203712), (18808, 1075648), (19208, 1053248), (21952, 921592), (25088, 806393), (32914, 614656), (33614, 601856), (37616, 537824), (38416, 526624), (43904, 460796), (65828, 307328), (67228, 300928), (75232, 268912), (76832, 263312), (87808, 230398), (115199, 175616), (131656, 153664), (134456, 150464)]