20234769111

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{31477}}^1$

素因数の和:32336

約数の個数: 32

約数和(自身を含む): 31049899200

約数和(自身を除く): 10815130089

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 821, 2463, 7389, 22167, 23809, 31477, 71427, 94431, 214281, 283293, 642843, 849879, 912833, 2738499, 8215497, 24646491, 25842617, 77527851, 232583553, 697750659, 749435893, 2248307679, 6744923037, 20234769111]

約数ペア:

[(1, 20234769111), (3, 6744923037), (9, 2248307679), (27, 749435893), (29, 697750659), (87, 232583553), (261, 77527851), (783, 25842617), (821, 24646491), (2463, 8215497), (7389, 2738499), (22167, 912833), (23809, 849879), (31477, 642843), (71427, 283293), (94431, 214281)]