20227932440

素因数分解:

$2^3\times 5^1\times {\mathrm{3733}}^1\times {\mathrm{135467}}^1$

素因数の和:139211

約数の個数: 32

約数和(自身を含む): 45525376080

約数和(自身を除く): 25297443640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3733, 7466, 14932, 18665, 29864, 37330, 74660, 135467, 149320, 270934, 541868, 677335, 1083736, 1354670, 2709340, 5418680, 505698311, 1011396622, 2022793244, 2528491555, 4045586488, 5056983110, 10113966220, 20227932440]

約数ペア:

[(1, 20227932440), (2, 10113966220), (4, 5056983110), (5, 4045586488), (8, 2528491555), (10, 2022793244), (20, 1011396622), (40, 505698311), (3733, 5418680), (7466, 2709340), (14932, 1354670), (18665, 1083736), (29864, 677335), (37330, 541868), (74660, 270934), (135467, 149320)]