20067328

素因数分解:

$2^{10}\times {\mathrm{19597}}^1$

素因数の和:19617

約数の個数: 22

約数和(自身を含む): 40117106

約数和(自身を除く): 20049778

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19597, 39194, 78388, 156776, 313552, 627104, 1254208, 2508416, 5016832, 10033664, 20067328]

約数ペア:

[(1, 20067328), (2, 10033664), (4, 5016832), (8, 2508416), (16, 1254208), (32, 627104), (64, 313552), (128, 156776), (256, 78388), (512, 39194), (1024, 19597)]