20460473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 23654400

約数和(自身を除く): 3193927

約数列:

[1, 11, 19, 209, 223, 439, 2453, 4237, 4829, 8341, 46607, 91751, 97897, 1076867, 1860043, 20460473]

約数ペア:

[(1, 20460473), (11, 1860043), (19, 1076867), (209, 97897), (223, 91751), (439, 46607), (2453, 8341), (4237, 4829)]