204023060

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44939}}^1$

素因数の和:45175

約数の個数: 24

約数和(自身を含む): 430345440

約数和(自身を除く): 226322380

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 44939, 89878, 179756, 224695, 449390, 898780, 10201153, 20402306, 40804612, 51005765, 102011530, 204023060]

約数ペア:

[(1, 204023060), (2, 102011530), (4, 51005765), (5, 40804612), (10, 20402306), (20, 10201153), (227, 898780), (454, 449390), (908, 224695), (1135, 179756), (2270, 89878), (4540, 44939)]