20424932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16007}}^1$

素因数の和:16051

約数の個数: 24

約数和(自身を含む): 40340160

約数和(自身を除く): 19915228

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16007, 32014, 64028, 176077, 352154, 464203, 704308, 928406, 1856812, 5106233, 10212466, 20424932]

約数ペア:

[(1, 20424932), (2, 10212466), (4, 5106233), (11, 1856812), (22, 928406), (29, 704308), (44, 464203), (58, 352154), (116, 176077), (319, 64028), (638, 32014), (1276, 16007)]