20196996832

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{2029441}}^1$

素因数の和:2029762

約数の個数: 24

約数和(自身を含む): 39890711952

約数和(自身を除く): 19693715120

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 2488, 4976, 9952, 2029441, 4058882, 8117764, 16235528, 32471056, 64942112, 631156151, 1262312302, 2524624604, 5049249208, 10098498416, 20196996832]

約数ペア:

[(1, 20196996832), (2, 10098498416), (4, 5049249208), (8, 2524624604), (16, 1262312302), (32, 631156151), (311, 64942112), (622, 32471056), (1244, 16235528), (2488, 8117764), (4976, 4058882), (9952, 2029441)]