20936537

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 23794560

約数和(自身を除く): 2858023

約数列:

[1, 17, 19, 53, 323, 901, 1007, 1223, 17119, 20791, 23237, 64819, 395029, 1101923, 1231561, 20936537]

約数ペア:

[(1, 20936537), (17, 1231561), (19, 1101923), (53, 395029), (323, 64819), (901, 23237), (1007, 20791), (1223, 17119)]