20946522304

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{1164731}}^1$

素因数の和:1165024

約数の個数: 28

約数和(自身を含む): 41713711848

約数和(自身を除く): 20767189544

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1124, 2248, 4496, 8992, 17984, 1164731, 2329462, 4658924, 9317848, 18635696, 37271392, 74542784, 327289411, 654578822, 1309157644, 2618315288, 5236630576, 10473261152, 20946522304]

約数ペア:

[(1, 20946522304), (2, 10473261152), (4, 5236630576), (8, 2618315288), (16, 1309157644), (32, 654578822), (64, 327289411), (281, 74542784), (562, 37271392), (1124, 18635696), (2248, 9317848), (4496, 4658924), (8992, 2329462), (17984, 1164731)]