20266368

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 54529200

約数和(自身を除く): 34262832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 593, 712, 1068, 1186, 1424, 1779, 2136, 2372, 2848, 3558, 4272, 4744, 5696, 7116, 8544, 9488, 11392, 14232, 17088, 18976, 28464, 34176, 37952, 52777, 56928, 75904, 105554, 113856, 158331, 211108, 227712, 316662, 422216, 633324, 844432, 1266648, 1688864, 2533296, 3377728, 5066592, 6755456, 10133184, 20266368]

約数ペア:

[(1, 20266368), (2, 10133184), (3, 6755456), (4, 5066592), (6, 3377728), (8, 2533296), (12, 1688864), (16, 1266648), (24, 844432), (32, 633324), (48, 422216), (64, 316662), (89, 227712), (96, 211108), (128, 158331), (178, 113856), (192, 105554), (267, 75904), (356, 56928), (384, 52777), (534, 37952), (593, 34176), (712, 28464), (1068, 18976), (1186, 17088), (1424, 14232), (1779, 11392), (2136, 9488), (2372, 8544), (2848, 7116), (3558, 5696), (4272, 4744)]