20227316647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{15913}}^1$

素因数の和:16530

約数の個数: 16

約数和(自身を含む): 21483900000

約数和(自身を除く): 1256583353

約数列:

[1, 19, 149, 449, 2831, 8531, 15913, 66901, 302347, 1271119, 2371037, 7144937, 45049703, 135753803, 1064595613, 20227316647]

約数ペア:

[(1, 20227316647), (19, 1064595613), (149, 135753803), (449, 45049703), (2831, 7144937), (8531, 2371037), (15913, 1271119), (66901, 302347)]