20342014464

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{48869}}^1$

素因数の和:49161

約数の個数: 80

約数和(自身を含む): 54393482880

約数和(自身を除く): 34051468416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 512, 542, 768, 813, 1084, 1536, 1626, 2168, 3252, 4336, 6504, 8672, 13008, 17344, 26016, 34688, 48869, 52032, 69376, 97738, 104064, 138752, 146607, 195476, 208128, 293214, 390952, 416256, 586428, 781904, 1172856, 1563808, 2345712, 3127616, 4691424, 6255232, 9382848, 12510464, 13243499, 18765696, 25020928, 26486998, 37531392, 39730497, 52973996, 75062784, 79460994, 105947992, 158921988, 211895984, 317843976, 423791968, 635687952, 847583936, 1271375904, 1695167872, 2542751808, 3390335744, 5085503616, 6780671488, 10171007232, 20342014464]

約数ペア:

[(1, 20342014464), (2, 10171007232), (3, 6780671488), (4, 5085503616), (6, 3390335744), (8, 2542751808), (12, 1695167872), (16, 1271375904), (24, 847583936), (32, 635687952), (48, 423791968), (64, 317843976), (96, 211895984), (128, 158921988), (192, 105947992), (256, 79460994), (271, 75062784), (384, 52973996), (512, 39730497), (542, 37531392), (768, 26486998), (813, 25020928), (1084, 18765696), (1536, 13243499), (1626, 12510464), (2168, 9382848), (3252, 6255232), (4336, 4691424), (6504, 3127616), (8672, 2345712), (13008, 1563808), (17344, 1172856), (26016, 781904), (34688, 586428), (48869, 416256), (52032, 390952), (69376, 293214), (97738, 208128), (104064, 195476), (138752, 146607)]