20360024

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 39337920

約数和(自身を除く): 18977896

約数列:

[1, 2, 4, 8, 47, 94, 173, 188, 313, 346, 376, 626, 692, 1252, 1384, 2504, 8131, 14711, 16262, 29422, 32524, 54149, 58844, 65048, 108298, 117688, 216596, 433192, 2545003, 5090006, 10180012, 20360024]

約数ペア:

[(1, 20360024), (2, 10180012), (4, 5090006), (8, 2545003), (47, 433192), (94, 216596), (173, 117688), (188, 108298), (313, 65048), (346, 58844), (376, 54149), (626, 32524), (692, 29422), (1252, 16262), (1384, 14711), (2504, 8131)]