20223346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 36804096

約数和(自身を除く): 16580750

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2281, 4433, 4562, 8866, 25091, 29653, 50182, 59306, 70711, 141422, 326183, 652366, 777821, 919243, 1555642, 1838486, 10111673, 20223346]

約数ペア:

[(1, 20223346), (2, 10111673), (11, 1838486), (13, 1555642), (22, 919243), (26, 777821), (31, 652366), (62, 326183), (143, 141422), (286, 70711), (341, 59306), (403, 50182), (682, 29653), (806, 25091), (2281, 8866), (4433, 4562)]