20135296

素因数分解:

$2^7\times {\mathrm{157307}}^1$

素因数の和:157321

約数の個数: 16

約数和(自身を含む): 40113540

約数和(自身を除く): 19978244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157307, 314614, 629228, 1258456, 2516912, 5033824, 10067648, 20135296]

約数ペア:

[(1, 20135296), (2, 10067648), (4, 5033824), (8, 2516912), (16, 1258456), (32, 629228), (64, 314614), (128, 157307)]