20149455313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1\times {\mathrm{10501}}^1$

素因数の和:12784

約数の個数: 16

約数和(自身を含む): 22035380416

約数和(自身を除く): 1885925103

約数列:

[1, 13, 67, 871, 2203, 10501, 28639, 136513, 147601, 703567, 1918813, 9146371, 23133703, 300738139, 1549958101, 20149455313]

約数ペア:

[(1, 20149455313), (13, 1549958101), (67, 300738139), (871, 23133703), (2203, 9146371), (10501, 1918813), (28639, 703567), (136513, 147601)]