84366820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{18583}}^1$

素因数の和:18819

約数の個数: 24

約数和(自身を含む): 177960384

約数和(自身を除く): 93593564

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 18583, 37166, 74332, 92915, 185830, 371660, 4218341, 8436682, 16873364, 21091705, 42183410, 84366820]

約数ペア:

[(1, 84366820), (2, 42183410), (4, 21091705), (5, 16873364), (10, 8436682), (20, 4218341), (227, 371660), (454, 185830), (908, 92915), (1135, 74332), (2270, 37166), (4540, 18583)]