20096007988

素因数分解:

$2^2\times 7^2\times {\mathrm{102530653}}^1$

素因数の和:102530671

約数の個数: 18

約数和(自身を含む): 40909730946

約数和(自身を除く): 20813722958

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 102530653, 205061306, 410122612, 717714571, 1435429142, 2870858284, 5024001997, 10048003994, 20096007988]

約数ペア:

[(1, 20096007988), (2, 10048003994), (4, 5024001997), (7, 2870858284), (14, 1435429142), (28, 717714571), (49, 410122612), (98, 205061306), (196, 102530653)]