20260866501

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{60037}}^1$

素因数の和:60506

約数の個数: 32

約数和(自身を含む): 31123699200

約数和(自身を除く): 10862832699

約数列:

[1, 3, 9, 27, 29, 87, 261, 431, 783, 1293, 3879, 11637, 12499, 37497, 60037, 112491, 180111, 337473, 540333, 1620999, 1741073, 5223219, 15669657, 25875947, 47008971, 77627841, 232883523, 698650569, 750402463, 2251207389, 6753622167, 20260866501]

約数ペア:

[(1, 20260866501), (3, 6753622167), (9, 2251207389), (27, 750402463), (29, 698650569), (87, 232883523), (261, 77627841), (431, 47008971), (783, 25875947), (1293, 15669657), (3879, 5223219), (11637, 1741073), (12499, 1620999), (37497, 540333), (60037, 337473), (112491, 180111)]