2020401152

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3203}}^1$

素因数の和:3247

約数の個数: 112

約数和(自身を含む): 5039148672

約数和(自身を除く): 3018747520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2048, 2464, 2816, 3203, 3584, 4096, 4928, 5632, 6406, 7168, 8192, 9856, 11264, 12812, 14336, 19712, 22421, 22528, 25624, 28672, 35233, 39424, 44842, 45056, 51248, 57344, 70466, 78848, 89684, 90112, 102496, 140932, 157696, 179368, 204992, 246631, 281864, 315392, 358736, 409984, 493262, 563728, 630784, 717472, 819968, 986524, 1127456, 1434944, 1639936, 1973048, 2254912, 2869888, 3279872, 3946096, 4509824, 5739776, 6559744, 7892192, 9019648, 11479552, 13119488, 15784384, 18039296, 22959104, 26238976, 31568768, 36078592, 45918208, 63137536, 72157184, 91836416, 126275072, 144314368, 183672832, 252550144, 288628736, 505100288, 1010200576, 2020401152]

約数ペア:

[(1, 2020401152), (2, 1010200576), (4, 505100288), (7, 288628736), (8, 252550144), (11, 183672832), (14, 144314368), (16, 126275072), (22, 91836416), (28, 72157184), (32, 63137536), (44, 45918208), (56, 36078592), (64, 31568768), (77, 26238976), (88, 22959104), (112, 18039296), (128, 15784384), (154, 13119488), (176, 11479552), (224, 9019648), (256, 7892192), (308, 6559744), (352, 5739776), (448, 4509824), (512, 3946096), (616, 3279872), (704, 2869888), (896, 2254912), (1024, 1973048), (1232, 1639936), (1408, 1434944), (1792, 1127456), (2048, 986524), (2464, 819968), (2816, 717472), (3203, 630784), (3584, 563728), (4096, 493262), (4928, 409984), (5632, 358736), (6406, 315392), (7168, 281864), (8192, 246631), (9856, 204992), (11264, 179368), (12812, 157696), (14336, 140932), (19712, 102496), (22421, 90112), (22528, 89684), (25624, 78848), (28672, 70466), (35233, 57344), (39424, 51248), (44842, 45056)]