2000706544

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1168637}}^1$

素因数の和:1168752

約数の個数: 20

約数和(自身を含む): 3912600024

約数和(自身を除く): 1911893480

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1168637, 2337274, 4674548, 9349096, 18698192, 125044159, 250088318, 500176636, 1000353272, 2000706544]

約数ペア:

[(1, 2000706544), (2, 1000353272), (4, 500176636), (8, 250088318), (16, 125044159), (107, 18698192), (214, 9349096), (428, 4674548), (856, 2337274), (1712, 1168637)]