20216402066

素因数分解:

$2^1\times 7^2\times {\mathrm{2027}}^1\times {\mathrm{101771}}^1$

素因数の和:103814

約数の個数: 24

約数和(自身を含む): 35293308336

約数和(自身を除く): 15076906270

約数列:

[1, 2, 7, 14, 49, 98, 2027, 4054, 14189, 28378, 99323, 101771, 198646, 203542, 712397, 1424794, 4986779, 9973558, 206289817, 412579634, 1444028719, 2888057438, 10108201033, 20216402066]

約数ペア:

[(1, 20216402066), (2, 10108201033), (7, 2888057438), (14, 1444028719), (49, 412579634), (98, 206289817), (2027, 9973558), (4054, 4986779), (14189, 1424794), (28378, 712397), (99323, 203542), (101771, 198646)]