20593132

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3623}}^1$

素因数の和:3670

約数の個数: 36

約数和(自身を含む): 43379280

約数和(自身を除く): 22786148

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 3623, 5684, 7246, 14492, 25361, 50722, 101444, 105067, 177527, 210134, 355054, 420268, 710108, 735469, 1470938, 2941876, 5148283, 10296566, 20593132]

約数ペア:

[(1, 20593132), (2, 10296566), (4, 5148283), (7, 2941876), (14, 1470938), (28, 735469), (29, 710108), (49, 420268), (58, 355054), (98, 210134), (116, 177527), (196, 105067), (203, 101444), (406, 50722), (812, 25361), (1421, 14492), (2842, 7246), (3623, 5684)]