20748048

素因数分解:

$2^4\times 3^1\times {\mathrm{432251}}^1$

素因数の和:432262

約数の個数: 20

約数和(自身を含む): 53599248

約数和(自身を除く): 32851200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432251, 864502, 1296753, 1729004, 2593506, 3458008, 5187012, 6916016, 10374024, 20748048]

約数ペア:

[(1, 20748048), (2, 10374024), (3, 6916016), (4, 5187012), (6, 3458008), (8, 2593506), (12, 1729004), (16, 1296753), (24, 864502), (48, 432251)]