20803083723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{13477}}^1\times {\mathrm{7457}}^1$

素因数の和:20963

約数の個数: 24

約数和(自身を含む): 31361904288

約数和(自身を除く): 10558820565

約数列:

[1, 3, 9, 23, 69, 207, 7457, 13477, 22371, 40431, 67113, 121293, 171511, 309971, 514533, 929913, 1543599, 2789739, 100497989, 301493967, 904481901, 2311453747, 6934361241, 20803083723]

約数ペア:

[(1, 20803083723), (3, 6934361241), (9, 2311453747), (23, 904481901), (69, 301493967), (207, 100497989), (7457, 2789739), (13477, 1543599), (22371, 929913), (40431, 514533), (67113, 309971), (121293, 171511)]