20896064

素因数分解:

$2^6\times 7^1\times {\mathrm{46643}}^1$

素因数の和:46662

約数の個数: 28

約数和(自身を含む): 47390304

約数和(自身を除く): 26494240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46643, 93286, 186572, 326501, 373144, 653002, 746288, 1306004, 1492576, 2612008, 2985152, 5224016, 10448032, 20896064]

約数ペア:

[(1, 20896064), (2, 10448032), (4, 5224016), (7, 2985152), (8, 2612008), (14, 1492576), (16, 1306004), (28, 746288), (32, 653002), (56, 373144), (64, 326501), (112, 186572), (224, 93286), (448, 46643)]