20147615568

素因数分解:

$2^4\times 3^3\times {\mathrm{12073}}^1\times {\mathrm{3863}}^1$

素因数の和:15953

約数の個数: 80

約数和(自身を含む): 57850880640

約数和(自身を除く): 37703265072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3863, 7726, 11589, 12073, 15452, 23178, 24146, 30904, 34767, 36219, 46356, 48292, 61808, 69534, 72438, 92712, 96584, 104301, 108657, 139068, 144876, 185424, 193168, 208602, 217314, 278136, 289752, 325971, 417204, 434628, 556272, 579504, 651942, 834408, 869256, 1303884, 1668816, 1738512, 2607768, 5215536, 46637999, 93275998, 139913997, 186551996, 279827994, 373103992, 419741991, 559655988, 746207984, 839483982, 1119311976, 1259225973, 1678967964, 2238623952, 2518451946, 3357935928, 5036903892, 6715871856, 10073807784, 20147615568]

約数ペア:

[(1, 20147615568), (2, 10073807784), (3, 6715871856), (4, 5036903892), (6, 3357935928), (8, 2518451946), (9, 2238623952), (12, 1678967964), (16, 1259225973), (18, 1119311976), (24, 839483982), (27, 746207984), (36, 559655988), (48, 419741991), (54, 373103992), (72, 279827994), (108, 186551996), (144, 139913997), (216, 93275998), (432, 46637999), (3863, 5215536), (7726, 2607768), (11589, 1738512), (12073, 1668816), (15452, 1303884), (23178, 869256), (24146, 834408), (30904, 651942), (34767, 579504), (36219, 556272), (46356, 434628), (48292, 417204), (61808, 325971), (69534, 289752), (72438, 278136), (92712, 217314), (96584, 208602), (104301, 193168), (108657, 185424), (139068, 144876)]