20175074998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{3433}}^1\times {\mathrm{17387}}^1$

素因数の和:20848

約数の個数: 24

約数和(自身を含む): 32781005208

約数和(自身を除く): 12605930210

約数列:

[1, 2, 13, 26, 169, 338, 3433, 6866, 17387, 34774, 44629, 89258, 226031, 452062, 580177, 1160354, 2938403, 5876806, 59689571, 119379142, 775964423, 1551928846, 10087537499, 20175074998]

約数ペア:

[(1, 20175074998), (2, 10087537499), (13, 1551928846), (26, 775964423), (169, 119379142), (338, 59689571), (3433, 5876806), (6866, 2938403), (17387, 1160354), (34774, 580177), (44629, 452062), (89258, 226031)]