20163405984

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1926931}}^1$

素因数の和:1927053

約数の個数: 48

約数和(自身を含む): 53414555040

約数和(自身を除く): 33251149056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 10464, 1926931, 3853862, 5780793, 7707724, 11561586, 15415448, 23123172, 30830896, 46246344, 61661792, 92492688, 184985376, 210035479, 420070958, 630106437, 840141916, 1260212874, 1680283832, 2520425748, 3360567664, 5040851496, 6721135328, 10081702992, 20163405984]

約数ペア:

[(1, 20163405984), (2, 10081702992), (3, 6721135328), (4, 5040851496), (6, 3360567664), (8, 2520425748), (12, 1680283832), (16, 1260212874), (24, 840141916), (32, 630106437), (48, 420070958), (96, 210035479), (109, 184985376), (218, 92492688), (327, 61661792), (436, 46246344), (654, 30830896), (872, 23123172), (1308, 15415448), (1744, 11561586), (2616, 7707724), (3488, 5780793), (5232, 3853862), (10464, 1926931)]