20160949228

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3769811}}^1$

素因数の和:3770013

約数の個数: 24

約数和(自身を含む): 40533018624

約数和(自身を除く): 20372069396

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 3769811, 7539622, 15079244, 26388677, 52777354, 105554708, 720033901, 1440067802, 2880135604, 5040237307, 10080474614, 20160949228]

約数ペア:

[(1, 20160949228), (2, 10080474614), (4, 5040237307), (7, 2880135604), (14, 1440067802), (28, 720033901), (191, 105554708), (382, 52777354), (764, 26388677), (1337, 15079244), (2674, 7539622), (5348, 3769811)]