20173057138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1667}}^1\times {\mathrm{35803}}^1$

素因数の和:37498

約数の個数: 24

約数和(自身を含む): 32786868528

約数和(自身を除く): 12613811390

約数列:

[1, 2, 13, 26, 169, 338, 1667, 3334, 21671, 35803, 43342, 71606, 281723, 465439, 563446, 930878, 6050707, 12101414, 59683601, 119367202, 775886813, 1551773626, 10086528569, 20173057138]

約数ペア:

[(1, 20173057138), (2, 10086528569), (13, 1551773626), (26, 775886813), (169, 119367202), (338, 59683601), (1667, 12101414), (3334, 6050707), (21671, 930878), (35803, 563446), (43342, 465439), (71606, 281723)]