20180121558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1\times {\mathrm{59971}}^1$

素因数の和:63292

約数の個数: 32

約数和(自身を含む): 42748041600

約数和(自身を除く): 22567920042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3299, 6598, 9897, 19794, 56083, 59971, 112166, 119942, 168249, 179913, 336498, 359826, 1019507, 2039014, 3058521, 6117042, 197844329, 395688658, 593532987, 1187065974, 3363353593, 6726707186, 10090060779, 20180121558]

約数ペア:

[(1, 20180121558), (2, 10090060779), (3, 6726707186), (6, 3363353593), (17, 1187065974), (34, 593532987), (51, 395688658), (102, 197844329), (3299, 6117042), (6598, 3058521), (9897, 2039014), (19794, 1019507), (56083, 359826), (59971, 336498), (112166, 179913), (119942, 168249)]