16028620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47143}}^1$

素因数の和:47169

約数の個数: 24

約数和(自身を含む): 35640864

約数和(自身を除く): 19612244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47143, 94286, 188572, 235715, 471430, 801431, 942860, 1602862, 3205724, 4007155, 8014310, 16028620]

約数ペア:

[(1, 16028620), (2, 8014310), (4, 4007155), (5, 3205724), (10, 1602862), (17, 942860), (20, 801431), (34, 471430), (68, 235715), (85, 188572), (170, 94286), (340, 47143)]