20176134489

素因数分解:

$3^2\times 7^1\times {\mathrm{8273}}^1\times {\mathrm{38711}}^1$

素因数の和:46997

約数の個数: 24

約数和(自身を含む): 33311521152

約数和(自身を除く): 13135386663

約数列:

[1, 3, 7, 9, 21, 63, 8273, 24819, 38711, 57911, 74457, 116133, 173733, 270977, 348399, 521199, 812931, 2438793, 320256103, 960768309, 2241792721, 2882304927, 6725378163, 20176134489]

約数ペア:

[(1, 20176134489), (3, 6725378163), (7, 2882304927), (9, 2241792721), (21, 960768309), (63, 320256103), (8273, 2438793), (24819, 812931), (38711, 521199), (57911, 348399), (74457, 270977), (116133, 173733)]