20242580816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74421253}}^1$

素因数の和:74421278

約数の個数: 20

約数和(自身を含む): 41527059732

約数和(自身を除く): 21284478916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74421253, 148842506, 297685012, 595370024, 1190740048, 1265161301, 2530322602, 5060645204, 10121290408, 20242580816]

約数ペア:

[(1, 20242580816), (2, 10121290408), (4, 5060645204), (8, 2530322602), (16, 1265161301), (17, 1190740048), (34, 595370024), (68, 297685012), (136, 148842506), (272, 74421253)]