20219268521

素因数分解:

${\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1\times {\mathrm{1889}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 20809958400

約数和(自身を除く): 590689879

約数列:

[1, 43, 229, 1087, 1889, 9847, 46741, 81227, 248923, 432581, 2053343, 10703689, 18600983, 88293749, 470215547, 20219268521]

約数ペア:

[(1, 20219268521), (43, 470215547), (229, 88293749), (1087, 18600983), (1889, 10703689), (9847, 2053343), (46741, 432581), (81227, 248923)]