20020432854

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5157247}}^1$

素因数の和:5157899

約数の個数: 16

約数和(自身を含む): 40102760448

約数和(自身を除く): 20082327594

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 5157247, 10314494, 15471741, 30943482, 3336738809, 6673477618, 10010216427, 20020432854]

約数ペア:

[(1, 20020432854), (2, 10010216427), (3, 6673477618), (6, 3336738809), (647, 30943482), (1294, 15471741), (1941, 10314494), (3882, 5157247)]