20198704706

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1202447}}^1$

素因数の和:1202713

約数の個数: 16

約数和(自身を含む): 31254028416

約数和(自身を除く): 11055323710

約数列:

[1, 2, 37, 74, 227, 454, 8399, 16798, 1202447, 2404894, 44490539, 88981078, 272955469, 545910938, 10099352353, 20198704706]

約数ペア:

[(1, 20198704706), (2, 10099352353), (37, 545910938), (74, 272955469), (227, 88981078), (454, 44490539), (8399, 2404894), (16798, 1202447)]