20601144

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16831}}^1$

素因数の和:16860

約数の個数: 48

約数和(自身を含む): 59080320

約数和(自身を除く): 38479176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16831, 33662, 50493, 67324, 100986, 134648, 151479, 201972, 286127, 302958, 403944, 572254, 605916, 858381, 1144508, 1211832, 1716762, 2289016, 2575143, 3433524, 5150286, 6867048, 10300572, 20601144]

約数ペア:

[(1, 20601144), (2, 10300572), (3, 6867048), (4, 5150286), (6, 3433524), (8, 2575143), (9, 2289016), (12, 1716762), (17, 1211832), (18, 1144508), (24, 858381), (34, 605916), (36, 572254), (51, 403944), (68, 302958), (72, 286127), (102, 201972), (136, 151479), (153, 134648), (204, 100986), (306, 67324), (408, 50493), (612, 33662), (1224, 16831)]