20174888132

素因数分解:

$2^2\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{199207}}^1$

素因数の和:202835

約数の個数: 24

約数和(自身を含む): 40361134464

約数和(自身を除く): 20186246332

約数列:

[1, 2, 4, 7, 14, 28, 3617, 7234, 14468, 25319, 50638, 101276, 199207, 398414, 796828, 1394449, 2788898, 5577796, 720531719, 1441063438, 2882126876, 5043722033, 10087444066, 20174888132]

約数ペア:

[(1, 20174888132), (2, 10087444066), (4, 5043722033), (7, 2882126876), (14, 1441063438), (28, 720531719), (3617, 5577796), (7234, 2788898), (14468, 1394449), (25319, 796828), (50638, 398414), (101276, 199207)]