20165511173

素因数分解:

${\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{2683}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 20484288000

約数和(自身を除く): 318776827

約数列:

[1, 179, 199, 211, 2683, 35621, 37769, 41989, 480257, 533917, 566113, 7516031, 95571143, 101334227, 112656487, 20165511173]

約数ペア:

[(1, 20165511173), (179, 112656487), (199, 101334227), (211, 95571143), (2683, 7516031), (35621, 566113), (37769, 533917), (41989, 480257)]