20185847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 3401353

約数列:

[1, 11, 19, 59, 209, 649, 1121, 1637, 12331, 18007, 31103, 96583, 342133, 1062413, 1835077, 20185847]

約数ペア:

[(1, 20185847), (11, 1835077), (19, 1062413), (59, 342133), (209, 96583), (649, 31103), (1121, 18007), (1637, 12331)]