20075450

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2659}}^1$

素因数の和:2822

約数の個数: 24

約数和(自身を含む): 37601760

約数和(自身を除く): 17526310

約数列:

[1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 2659, 3775, 5318, 7550, 13295, 26590, 66475, 132950, 401509, 803018, 2007545, 4015090, 10037725, 20075450]

約数ペア:

[(1, 20075450), (2, 10037725), (5, 4015090), (10, 2007545), (25, 803018), (50, 401509), (151, 132950), (302, 66475), (755, 26590), (1510, 13295), (2659, 7550), (3775, 5318)]