20208996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24407}}^1$

素因数の和:24440

約数の個数: 36

約数和(自身を含む): 53307072

約数和(自身を除く): 33098076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24407, 48814, 73221, 97628, 146442, 219663, 292884, 439326, 561361, 878652, 1122722, 1684083, 2245444, 3368166, 5052249, 6736332, 10104498, 20208996]

約数ペア:

[(1, 20208996), (2, 10104498), (3, 6736332), (4, 5052249), (6, 3368166), (9, 2245444), (12, 1684083), (18, 1122722), (23, 878652), (36, 561361), (46, 439326), (69, 292884), (92, 219663), (138, 146442), (207, 97628), (276, 73221), (414, 48814), (828, 24407)]