20174550544

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{439}}^1\times {\mathrm{12653}}^1$

素因数の和:13327

約数の個数: 40

約数和(自身を含む): 39352927680

約数和(自身を除く): 19178377136

約数列:

[1, 2, 4, 8, 16, 227, 439, 454, 878, 908, 1756, 1816, 3512, 3632, 7024, 12653, 25306, 50612, 99653, 101224, 199306, 202448, 398612, 797224, 1594448, 2872231, 5554667, 5744462, 11109334, 11488924, 22218668, 22977848, 44437336, 45955696, 88874672, 1260909409, 2521818818, 5043637636, 10087275272, 20174550544]

約数ペア:

[(1, 20174550544), (2, 10087275272), (4, 5043637636), (8, 2521818818), (16, 1260909409), (227, 88874672), (439, 45955696), (454, 44437336), (878, 22977848), (908, 22218668), (1756, 11488924), (1816, 11109334), (3512, 5744462), (3632, 5554667), (7024, 2872231), (12653, 1594448), (25306, 797224), (50612, 398612), (99653, 202448), (101224, 199306)]