2020151808

素因数分解:

$2^9\times 3^2\times {\mathrm{438401}}^1$

素因数の和:438425

約数の個数: 60

約数和(自身を含む): 5830308198

約数和(自身を除く): 3810156390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 438401, 876802, 1315203, 1753604, 2630406, 3507208, 3945609, 5260812, 7014416, 7891218, 10521624, 14028832, 15782436, 21043248, 28057664, 31564872, 42086496, 56115328, 63129744, 84172992, 112230656, 126259488, 168345984, 224461312, 252518976, 336691968, 505037952, 673383936, 1010075904, 2020151808]

約数ペア:

[(1, 2020151808), (2, 1010075904), (3, 673383936), (4, 505037952), (6, 336691968), (8, 252518976), (9, 224461312), (12, 168345984), (16, 126259488), (18, 112230656), (24, 84172992), (32, 63129744), (36, 56115328), (48, 42086496), (64, 31564872), (72, 28057664), (96, 21043248), (128, 15782436), (144, 14028832), (192, 10521624), (256, 7891218), (288, 7014416), (384, 5260812), (512, 3945609), (576, 3507208), (768, 2630406), (1152, 1753604), (1536, 1315203), (2304, 876802), (4608, 438401)]