20227712999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1\times {\mathrm{6481}}^1$

素因数の和:7490

約数の個数: 16

約数和(自身を含む): 21877527840

約数和(自身を除く): 1649814841

約数列:

[1, 13, 409, 587, 5317, 6481, 7631, 84253, 240083, 2650729, 3121079, 3804347, 34459477, 49456511, 1555977923, 20227712999]

約数ペア:

[(1, 20227712999), (13, 1555977923), (409, 49456511), (587, 34459477), (5317, 3804347), (6481, 3121079), (7631, 2650729), (84253, 240083)]