20218880006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14672627}}^1$

素因数の和:14672695

約数の個数: 16

約数和(自身を含む): 33277520304

約数和(自身を除く): 13058640298

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 14672627, 29345254, 190744151, 381488302, 777649231, 1555298462, 10109440003, 20218880006]

約数ペア:

[(1, 20218880006), (2, 10109440003), (13, 1555298462), (26, 777649231), (53, 381488302), (106, 190744151), (689, 29345254), (1378, 14672627)]