20220718726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{870907}}^1$

素因数の和:870988

約数の個数: 32

約数和(自身を含む): 35115010560

約数和(自身を除く): 14894291834

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 11609, 23218, 870907, 1741814, 11321791, 16547233, 22643582, 33094466, 40932629, 81865258, 215114029, 430228058, 532124177, 777719951, 1064248354, 1555439902, 10110359363, 20220718726]

約数ペア:

[(1, 20220718726), (2, 10110359363), (13, 1555439902), (19, 1064248354), (26, 777719951), (38, 532124177), (47, 430228058), (94, 215114029), (247, 81865258), (494, 40932629), (611, 33094466), (893, 22643582), (1222, 16547233), (1786, 11321791), (11609, 1741814), (23218, 870907)]