20081009593

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{37813}}^1$

素因数の和:38344

約数の個数: 16

約数和(自身を含む): 21335566336

約数和(自身を除く): 1254556743

約数列:

[1, 31, 37, 463, 1147, 14353, 17131, 37813, 531061, 1172203, 1399081, 17507419, 43371511, 542729989, 647774503, 20081009593]

約数ペア:

[(1, 20081009593), (31, 647774503), (37, 542729989), (463, 43371511), (1147, 17507419), (14353, 1399081), (17131, 1172203), (37813, 531061)]