20064083928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{1303}}^1$

素因数の和:2077

約数の個数: 128

約数和(自身を含む): 57845022720

約数和(自身を除く): 37780938792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 607, 906, 1057, 1208, 1214, 1303, 1812, 1821, 2114, 2428, 2606, 3171, 3624, 3642, 3909, 4228, 4249, 4856, 5212, 6342, 7284, 7818, 8456, 8498, 9121, 10424, 12684, 12747, 14568, 15636, 16996, 18242, 25368, 25494, 27363, 31272, 33992, 36484, 50988, 54726, 72968, 91657, 101976, 109452, 183314, 196753, 218904, 274971, 366628, 393506, 549942, 590259, 641599, 733256, 787012, 790921, 1099884, 1180518, 1283198, 1377271, 1574024, 1581842, 1924797, 2199768, 2361036, 2372763, 2566396, 2754542, 3163684, 3849594, 4131813, 4722072, 4745526, 5132792, 5509084, 5536447, 6327368, 7699188, 8263626, 9491052, 11018168, 11072894, 15398376, 16527252, 16609341, 18982104, 22145788, 33054504, 33218682, 44291576, 66437364, 119429071, 132874728, 238858142, 358287213, 477716284, 716574426, 836003497, 955432568, 1433148852, 1672006994, 2508010491, 2866297704, 3344013988, 5016020982, 6688027976, 10032041964, 20064083928]

約数ペア:

[(1, 20064083928), (2, 10032041964), (3, 6688027976), (4, 5016020982), (6, 3344013988), (7, 2866297704), (8, 2508010491), (12, 1672006994), (14, 1433148852), (21, 955432568), (24, 836003497), (28, 716574426), (42, 477716284), (56, 358287213), (84, 238858142), (151, 132874728), (168, 119429071), (302, 66437364), (453, 44291576), (604, 33218682), (607, 33054504), (906, 22145788), (1057, 18982104), (1208, 16609341), (1214, 16527252), (1303, 15398376), (1812, 11072894), (1821, 11018168), (2114, 9491052), (2428, 8263626), (2606, 7699188), (3171, 6327368), (3624, 5536447), (3642, 5509084), (3909, 5132792), (4228, 4745526), (4249, 4722072), (4856, 4131813), (5212, 3849594), (6342, 3163684), (7284, 2754542), (7818, 2566396), (8456, 2372763), (8498, 2361036), (9121, 2199768), (10424, 1924797), (12684, 1581842), (12747, 1574024), (14568, 1377271), (15636, 1283198), (16996, 1180518), (18242, 1099884), (25368, 790921), (25494, 787012), (27363, 733256), (31272, 641599), (33992, 590259), (36484, 549942), (50988, 393506), (54726, 366628), (72968, 274971), (91657, 218904), (101976, 196753), (109452, 183314)]