20408830852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{13627}}^1\times {\mathrm{12911}}^1$

素因数の和:26571

約数の個数: 24

約数和(自身を含む): 36952594560

約数和(自身を除く): 16543763708

約数列:

[1, 2, 4, 29, 58, 116, 12911, 13627, 25822, 27254, 51644, 54508, 374419, 395183, 748838, 790366, 1497676, 1580732, 175938197, 351876394, 703752788, 5102207713, 10204415426, 20408830852]

約数ペア:

[(1, 20408830852), (2, 10204415426), (4, 5102207713), (29, 703752788), (58, 351876394), (116, 175938197), (12911, 1580732), (13627, 1497676), (25822, 790366), (27254, 748838), (51644, 395183), (54508, 374419)]