20152397071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{8941}}^1$

素因数の和:9103

約数の個数: 24

約数和(自身を含む): 21937658976

約数和(自身を除く): 1785261905

約数列:

[1, 23, 43, 53, 989, 1219, 1849, 2279, 8941, 42527, 52417, 97997, 205643, 384463, 473873, 2253931, 8842649, 10899079, 16531909, 20376539, 380233907, 468660397, 876191177, 20152397071]

約数ペア:

[(1, 20152397071), (23, 876191177), (43, 468660397), (53, 380233907), (989, 20376539), (1219, 16531909), (1849, 10899079), (2279, 8842649), (8941, 2253931), (42527, 473873), (52417, 384463), (97997, 205643)]