20150656

素因数分解:

$2^7\times {\mathrm{157427}}^1$

素因数の和:157441

約数の個数: 16

約数和(自身を含む): 40144140

約数和(自身を除く): 19993484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157427, 314854, 629708, 1259416, 2518832, 5037664, 10075328, 20150656]

約数ペア:

[(1, 20150656), (2, 10075328), (4, 5037664), (8, 2518832), (16, 1259416), (32, 629708), (64, 314854), (128, 157427)]