20418343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 23786784

約数和(自身を除く): 3368441

約数列:

[1, 11, 17, 137, 187, 797, 1507, 2329, 8767, 13549, 25619, 109189, 149039, 1201079, 1856213, 20418343]

約数ペア:

[(1, 20418343), (11, 1856213), (17, 1201079), (137, 149039), (187, 109189), (797, 25619), (1507, 13549), (2329, 8767)]