20142656

素因数分解:

$2^6\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1266

約数の個数: 28

約数和(自身を含む): 40129968

約数和(自身を除く): 19987312

約数列:

[1, 2, 4, 8, 16, 32, 64, 347, 694, 907, 1388, 1814, 2776, 3628, 5552, 7256, 11104, 14512, 22208, 29024, 58048, 314729, 629458, 1258916, 2517832, 5035664, 10071328, 20142656]

約数ペア:

[(1, 20142656), (2, 10071328), (4, 5035664), (8, 2517832), (16, 1258916), (32, 629458), (64, 314729), (347, 58048), (694, 29024), (907, 22208), (1388, 14512), (1814, 11104), (2776, 7256), (3628, 5552)]