20200576

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14347}}^1$

素因数の和:14372

約数の個数: 32

約数和(自身を含む): 43904880

約数和(自身を除く): 23704304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14347, 28694, 57388, 114776, 157817, 229552, 315634, 459104, 631268, 918208, 1262536, 1836416, 2525072, 5050144, 10100288, 20200576]

約数ペア:

[(1, 20200576), (2, 10100288), (4, 5050144), (8, 2525072), (11, 1836416), (16, 1262536), (22, 918208), (32, 631268), (44, 459104), (64, 315634), (88, 229552), (128, 157817), (176, 114776), (352, 57388), (704, 28694), (1408, 14347)]