20180772906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{517217}}^1$

素因数の和:518158

約数の個数: 32

約数和(自身を含む): 46177223040

約数和(自身を除く): 25996450134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 929, 1858, 2787, 5574, 6503, 13006, 19509, 39018, 517217, 1034434, 1551651, 3103302, 3620519, 7241038, 10861557, 21723114, 480494593, 960989186, 1441483779, 2882967558, 3363462151, 6726924302, 10090386453, 20180772906]

約数ペア:

[(1, 20180772906), (2, 10090386453), (3, 6726924302), (6, 3363462151), (7, 2882967558), (14, 1441483779), (21, 960989186), (42, 480494593), (929, 21723114), (1858, 10861557), (2787, 7241038), (5574, 3620519), (6503, 3103302), (13006, 1551651), (19509, 1034434), (39018, 517217)]