20563434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60127}}^1$

素因数の和:60154

約数の個数: 24

約数和(自身を含む): 46899840

約数和(自身を除く): 26336406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60127, 120254, 180381, 360762, 541143, 1082286, 1142413, 2284826, 3427239, 6854478, 10281717, 20563434]

約数ペア:

[(1, 20563434), (2, 10281717), (3, 6854478), (6, 3427239), (9, 2284826), (18, 1142413), (19, 1082286), (38, 541143), (57, 360762), (114, 180381), (171, 120254), (342, 60127)]