820170068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{22031}}^1$

素因数の和:22303

約数の個数: 24

約数和(自身を含む): 1476849024

約数和(自身を除く): 656678956

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 9307, 18614, 22031, 37228, 44062, 88124, 903271, 1806542, 3613084, 5001037, 10002074, 20004148, 205042517, 410085034, 820170068]

約数ペア:

[(1, 820170068), (2, 410085034), (4, 205042517), (41, 20004148), (82, 10002074), (164, 5001037), (227, 3613084), (454, 1806542), (908, 903271), (9307, 88124), (18614, 44062), (22031, 37228)]