16266820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3583}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 34320384

約数和(自身を除く): 18053564

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3583, 4540, 7166, 14332, 17915, 35830, 71660, 813341, 1626682, 3253364, 4066705, 8133410, 16266820]

約数ペア:

[(1, 16266820), (2, 8133410), (4, 4066705), (5, 3253364), (10, 1626682), (20, 813341), (227, 71660), (454, 35830), (908, 17915), (1135, 14332), (2270, 7166), (3583, 4540)]