20160921143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{11399}}^1$

素因数の和:11779

約数の個数: 24

約数和(自身を含む): 22706611200

約数和(自身を除く): 2545690057

約数列:

[1, 11, 47, 121, 311, 517, 3421, 5687, 11399, 14617, 37631, 125389, 160787, 535753, 1379279, 1768657, 3545089, 5893283, 38995979, 64826113, 166619183, 428955769, 1832811013, 20160921143]

約数ペア:

[(1, 20160921143), (11, 1832811013), (47, 428955769), (121, 166619183), (311, 64826113), (517, 38995979), (3421, 5893283), (5687, 3545089), (11399, 1768657), (14617, 1379279), (37631, 535753), (125389, 160787)]