20659794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3433}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 44504640

約数和(自身を除く): 23844846

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 3433, 6018, 6866, 10299, 20598, 58361, 116722, 175083, 202547, 350166, 405094, 607641, 1215282, 3443299, 6886598, 10329897, 20659794]

約数ペア:

[(1, 20659794), (2, 10329897), (3, 6886598), (6, 3443299), (17, 1215282), (34, 607641), (51, 405094), (59, 350166), (102, 202547), (118, 175083), (177, 116722), (354, 58361), (1003, 20598), (2006, 10299), (3009, 6866), (3433, 6018)]