20534752

素因数分解:

$2^5\times 7^1\times {\mathrm{91673}}^1$

素因数の和:91690

約数の個数: 24

約数和(自身を含む): 46203696

約数和(自身を除く): 25668944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 91673, 183346, 366692, 641711, 733384, 1283422, 1466768, 2566844, 2933536, 5133688, 10267376, 20534752]

約数ペア:

[(1, 20534752), (2, 10267376), (4, 5133688), (7, 2933536), (8, 2566844), (14, 1466768), (16, 1283422), (28, 733384), (32, 641711), (56, 366692), (112, 183346), (224, 91673)]