20349714267

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{922513}}^1$

素因数の和:922584

約数の個数: 32

約数和(自身を含む): 32472492800

約数和(自身を除く): 12122778533

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 7353, 22059, 922513, 2767539, 8302617, 17527747, 24907851, 39668059, 52583241, 119004177, 157749723, 357012531, 473249169, 753693121, 1071037593, 2261079363, 6783238089, 20349714267]

約数ペア:

[(1, 20349714267), (3, 6783238089), (9, 2261079363), (19, 1071037593), (27, 753693121), (43, 473249169), (57, 357012531), (129, 157749723), (171, 119004177), (387, 52583241), (513, 39668059), (817, 24907851), (1161, 17527747), (2451, 8302617), (7353, 2767539), (22059, 922513)]