20244056

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 45219240

約数和(自身を除く): 24975184

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1201, 1204, 2107, 2402, 2408, 4214, 4804, 8407, 8428, 9608, 16814, 16856, 33628, 51643, 58849, 67256, 103286, 117698, 206572, 235396, 361501, 413144, 470792, 723002, 1446004, 2530507, 2892008, 5061014, 10122028, 20244056]

約数ペア:

[(1, 20244056), (2, 10122028), (4, 5061014), (7, 2892008), (8, 2530507), (14, 1446004), (28, 723002), (43, 470792), (49, 413144), (56, 361501), (86, 235396), (98, 206572), (172, 117698), (196, 103286), (301, 67256), (344, 58849), (392, 51643), (602, 33628), (1201, 16856), (1204, 16814), (2107, 9608), (2402, 8428), (2408, 8407), (4214, 4804)]