20053964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24697}}^1$

素因数の和:24737

約数の個数: 24

約数和(自身を含む): 41492640

約数和(自身を除く): 21438676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 24697, 49394, 98788, 172879, 345758, 691516, 716213, 1432426, 2864852, 5013491, 10026982, 20053964]

約数ペア:

[(1, 20053964), (2, 10026982), (4, 5013491), (7, 2864852), (14, 1432426), (28, 716213), (29, 691516), (58, 345758), (116, 172879), (203, 98788), (406, 49394), (812, 24697)]